Square Root

Evaluate
√36

• 6
• -9
• 18
• -18

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

√ 144

• 4
• 12
• 16
• 32

Which of the following in not a perfect square?

• 49

• 81

• 111

• 144

The √20 is between which two consecutive integers?

• 2 & 3
• 3 & 4
• 4 & 5
• 5 & 6

√ 1

• 1
• 100
• 10
• 0

An imperfect square is a number whose square root is ___________.

• Even
• irrational
• Rational
• Odd

Which statement is NOT true?

• √169 = 13
• 15² = 225
• 4² = √16
• √164 = 18

To find the square root of a number, you must divide it by 2.

• True
• False

Write an equation for this phrase, "The square root of x is equal to 3."

• x² = 3
• x² = 9
• √x = 3
• √x = 9