Question 1

When factoring
x2 - 4x + 4 = 20,
what goes in the blank?
(x - __ )2 = 20

Accepted Answer

2

Answer

16

Answer

4

Answer

8

Question 2

Complete the square.
x2 + 6x + ____

Accepted Answer

x2 + 6x + 9

Answer

x2 + 6x - 9

Answer

x2 + 6x - 9

Answer

x2 + 6x - 36

Question 3

Complete the Square
x2 + 6x = 5

Accepted Answer

(x + 3)2 = 14

Answer

(x + 6)2 = 9

Answer

(x + 3)2 = 5

Question 4

Complete the square for
x2 + 12x + ____

Accepted Answer

x2 + 12x + 36

Answer

x2 + +12x - 144

Answer

x2 + 12x + 144

Answer

x2 + 12x - 36

Question 5

What is one of the solutions to this equation?
(2x - 1)2 = 49

Accepted Answer

-3

Answer

2

Answer

-5

Answer

-7

Question 6

Solve by completing the square.
y2 + 10y = -9

Accepted Answer

-1 and -9

Answer

1 and -9

Answer

1 and -7

Answer

1 and -12

Question 7

Solve by completing the square.
x2 +12x = 5

Accepted Answer

X = −6 + √41 or  −6 − √41

Answer

X = -√35 or -√47

Answer

X = √35 or √47

Question 8

Solve by completing the square:
k2 − 12k + 23 = 0

Accepted Answer

{6 + √13, 6 - √13}

Answer

{-6 + √59, -6 - √59}

Answer

{6 + √59, 6 - √59}

Answer

{-6 + √13, -6 - √13}

Question 9

SOLVE

Accepted Answer

C

Answer

B

Answer

A

Answer

D

Question 10

Solve
 3x² + 5x - 12 = 0

Accepted Answer

x = 4/3, x = -3

Answer

x = -1, x = 4

Answer

x = -4/3, x = 3

Answer

x = 1, x = -4

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