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2-17 Practice

Last updated over 2 years ago
26 questions
1

Select all the equations that have 2 solutions.

1

What is one solution to the equation 60t - 75t2 = 0?

1

What is the other solution to the equation 60t - 75t2 = 0?

1

How long is the frog in the air?

1

What is one solution to the equation 0 = 4 + 12t - 16t2?

1

What is the other solution to the equation 0 = 4 + 12t - 16t2?

1

How long is the tennis ball in the air?

1

Rewrite (x + 1)(7x + 2) in standard form.

1

Rewrite (8x + 1)(x - 5) in standard form.

1

Rewrite (2x + 1)(2x - 1) in standard form.

1

Rewrite (4 + x)(3x - 2) in standard form.

1

One factor of 16x2 - 8x + 1 is (4x - 1). What is the other factor?

1

One factor of 9x2 - 16x - 4 is (9x + 2). What is the other factor?

1

One factor of -7x2 + 36x - 5 is (-x + 5). What is the other factor?

1

What is the value of a for the equation 4x2 - 4x - 15 = 0?

1

What is the value of b for the equation 4x2 - 4x - 15 = 0?

1

What is the value of c for the equation 4x2 - 4x - 15 = 0?

1

What is -b for 4x2 - 4x - 15 = 0?

1

What is b2 for 4x2 - 4x - 15 = 0?

1

What is 4ac for 4x2 - 4x - 15 = 0?

1

What is b2 - 4ac for 4x2 - 4x - 15 = 0?

1

What is
for 4x2 - 4x - 15 = 0?

1

What is
for 4x2 - 4x - 15 = 0? (Use +/- notation).

1

What is 2a for 4x2 - 4x - 15 = 0?

1

What is one solution to the equation 4x2 - 4x - 15 = 0?

1

What is the other solution to the equation 4x2 - 4x - 15 = 0?