Square Root and Complete the Square

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

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

Which of the following is NOT a perfect square?

• 1

• 4

• 100

• 8

What would be the side length if you used 49 tiles to create a perfect square?

• 7 tiles

• 14 tiles

• 4 tiles wide and 9 tiles long

• 3.5 tiles

What is the square root of 64?

• 32

• 128

• 8

• 16

What is the symbol called for the Square Root?

• Radical

• Roof

• Line

• Check mark

What is the square root of 9?

• 3

• 18

• 7

• 11

Evaluate
√36

• 6

• -9

• 18

• -18

Complete the pattern: 1, 4, 9, 16, 25, 36, __, __, 81, __.

Which of the following in NOT a perfect square?

• 49

• 81

• 111

• 144