Find C to Complete the Square

Solve by completing the square:
v² + 6v − 59 = 0

• {-5 + 5√2, -5 - 5√2}

• {5 + 5√2, 5 - 5√2}

• {-3 + 2√17, -3 - 2√17}

• {3 + 2√17, 3 - 2√17}

Tags

CCSS.HSA-REI.B.4B

Complete the Square (this is step before you take square root on both sides)

x² + 6x = 5

• (x + 3)² = 5

• (x + 6)² = 9

• (x + 3)² = 14

• (x + 6)² = 14

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.HSA-REI.B.4B

What is the first step to solving THIS equation by completing the square?

• Divide 10 by 2 and add the result to both sides

• Subtract the 7

• Set the equation equal to zero

Tags

CCSS.HSA-REI.B.4B

Complete the square for

x² + 6x + ____

(find the missing value that goes in the blank)

• x² + 6x + 9

• x² + 6x - 36

• x² + 6x + 36

• x² + 6x - 196

Tags

CCSS.HSA-REI.B.4B

Complete the square for

x² + 12x + ____

(find the missing number in the blank)

• x² + 12x - 36

• x² + 12x + 144

• x² + 12x - 24

• x² + 12x + 36

Tags

CCSS.HSA-REI.B.4B

Complete the square for

x² - 14x + ____

(find the missing value that goes in the blank)

• - 196

• + 49

• - 7

• - 49

Tags

CCSS.HSA-REI.B.4B

Find the missing value "c" to create a perfect square trinomial:

x² + 26x + ___

• - 13

• - 169

• + 26

• + 136

Tags

CCSS.HSA-REI.B.4B

5. What value of c would make this a perfect square trinomial?

x² + 2x + c

• + 4

• - 4

• + 2

• + 1

Tags

CCSS.HSA-REI.B.4B

Complete the square for

x² - 16x + ____

(find the missing value that goes in the blank)

• + 32

• - 16

• + 64

• + 8

Tags

CCSS.HSA-REI.B.4B