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15.Target Task Quadratic Formula

Posljednje ažuriranje about 4 years ago

7

10

2

Pitanje 2

2.

How many solutions will the following quadratic have? (b² - 4ac)
6x² + 2x + 7 = 0

3

10

2

2

2

Pitanje 1

1.

How many solutions does the function 4x²+ 4x+ 1 = 0 have?

1 solution

No Solution

2 solutions

Pitanje 3

3.

Use the discriminant (b² - 4ac) to determine if the quadratic will have 2, 1, or no solution. Use the show your work section if you need to.

-2x² + x - 8 = 0
x² + 2x - 3 = 0
-4x² + 8x - 4 = 0
3x² - x + 4 = 0
2x² + 4x + 2 = 0
8x² + 2x - 10 = 0

2 Solutions
1 Solution
No Solution

Pitanje 4

4.

Solve the following equation using the quadratic formula: 3x²+ 6x + 2 = 0

Pitanje 5

5.

Use Quadratic Formula to solve: state your answer(s) as x = ___

Pitanje 6

6.

Solve each equation using the Quadratic Formula. State your answer(s) as x = ____

Pitanje 7

7.

Solve each equation using the Quadratic Formula.