P4.3 Imaginary & Complex Ops

Last updated over 4 years ago

13 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Akwankyerɛ

P4.3 Imaginary & Complex Ops

Last updated over 4 years ago

13 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

If you're stuck, watch this video for simplifying complex numbers.

Watch this video for simplifying square roots.

Akwankyerɛ

If you're stuck, watch this video for simplifying complex numbers.

Watch this video for simplifying square roots.

Simplify the expression. Write your answer as a imaginary number. No spaces.
\sqrt{-25}

Simplify the expression. Write your answer as a imaginary number. No spaces. Simplify any radicals.
\sqrt{8}\cdot\sqrt{-24}

Simplify the expression. Write your answer as an imaginary number.
(2i)^{5} \cdot (i\sqrt{6})^{2}

Solve the equation. List the solutions.
x² - 4 = -104
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Solve the equation. List the solutions.
-(x - 1)^{2} = 4
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Solve the equation. List the solutions.
2x²+ 71 = -163
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.
(11-7i) + (2-5i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.
(-3+8i) - (1+8i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.
(7+i)(4+3i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.
(5-2i)(2+7i) - 2i(3i)²

REVIEW
Solve by factoring
3x^{2} -5x = 2
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

REVIEW
Solve by square roots.
1-x^{2}= -7
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

REVIEW
Solve by square roots.
3(x-2)^{2} = 12
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

P4.3 Imaginary & Complex Ops

P4.3 Imaginary & Complex Ops

Simplify the expression. Write your answer as a imaginary number. No spaces.\sqrt{-25}

Simplify the expression. Write your answer as a imaginary number. No spaces. Simplify any radicals.\sqrt{8}\cdot\sqrt{-24}

Simplify the expression. Write your answer as an imaginary number.(2i)^{5} \cdot (i\sqrt{6})^{2}

Solve the equation. List the solutions.x2 - 4 = -104Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Solve the equation. List the solutions.-(x - 1)^{2} = 4Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Solve the equation. List the solutions.2x2 + 71 = -163Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.(11-7i) + (2-5i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.(-3+8i) - (1+8i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.(7+i)(4+3i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.(5-2i)(2+7i) - 2i(3i)2

REVIEWSolve by factoring3x^{2} -5x = 2Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

REVIEWSolve by square roots.1-x^{2}= -7Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

REVIEWSolve by square roots.3(x-2)^{2} = 12Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

Simplify the expression. Write your answer as a imaginary number. No spaces.\sqrt{-25}

Simplify the expression. Write your answer as a imaginary number. No spaces. Simplify any radicals.\sqrt{8}\cdot\sqrt{-24}

Simplify the expression. Write your answer as an imaginary number.(2i)^{5} \cdot (i\sqrt{6})^{2}

Solve the equation. List the solutions.x2 - 4 = -104Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Solve the equation. List the solutions.-(x - 1)^{2} = 4Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Solve the equation. List the solutions.2x2 + 71 = -163Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.(11-7i) + (2-5i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.(-3+8i) - (1+8i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.(7+i)(4+3i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.(5-2i)(2+7i) - 2i(3i)2

REVIEWSolve by factoring3x^{2} -5x = 2Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

REVIEWSolve by square roots.1-x^{2}= -7Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

REVIEWSolve by square roots.3(x-2)^{2} = 12Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

Simplify the expression. Write your answer as a imaginary number. No spaces.
\sqrt{-25}

Simplify the expression. Write your answer as a imaginary number. No spaces. Simplify any radicals.
\sqrt{8}\cdot\sqrt{-24}

Simplify the expression. Write your answer as an imaginary number.
(2i)^{5} \cdot (i\sqrt{6})^{2}

Solve the equation. List the solutions.
x² - 4 = -104
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Solve the equation. List the solutions.
-(x - 1)^{2} = 4
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Solve the equation. List the solutions.
2x²+ 71 = -163
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.
(11-7i) + (2-5i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.
(-3+8i) - (1+8i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.
(7+i)(4+3i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.
(5-2i)(2+7i) - 2i(3i)²

REVIEW
Solve by factoring
3x^{2} -5x = 2
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

REVIEW
Solve by square roots.
1-x^{2}= -7
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

REVIEW
Solve by square roots.
3(x-2)^{2} = 12
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

Simplify the expression. Write your answer as a imaginary number. No spaces.
\sqrt{-25}

Simplify the expression. Write your answer as a imaginary number. No spaces. Simplify any radicals.
\sqrt{8}\cdot\sqrt{-24}

Simplify the expression. Write your answer as an imaginary number.
(2i)^{5} \cdot (i\sqrt{6})^{2}

Solve the equation. List the solutions.
x² - 4 = -104
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Solve the equation. List the solutions.
-(x - 1)^{2} = 4
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Solve the equation. List the solutions.
2x²+ 71 = -163
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals.

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.
(11-7i) + (2-5i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.
(-3+8i) - (1+8i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.
(7+i)(4+3i)

Simplify the expression. Write your answer as a complex number, a+bi, where a and b are real numbers. No spaces.
(5-2i)(2+7i) - 2i(3i)²

REVIEW
Solve by factoring
3x^{2} -5x = 2
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

REVIEW
Solve by square roots.
1-x^{2}= -7
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.

REVIEW
Solve by square roots.
3(x-2)^{2} = 12
Use x={#, #} format, with exactly one space after the comma, no others. List the negative number first. Simplify any radicals. Use fractions, not decimals.