Square Roots Positive Negative

Find the square root.
±√144

• 11, -11

• 16, -16

• 13, -13

• 12, -12

Find the square root.
√36

• 6

• -6

• 18

• -18

Find the square root.
√100

• 50

• 25

• 10

• 5

The Principal square root is the _____________.

• Absolute Value

• Positive Square Root

• Negative Square Root

• Opposite Square Root

The number under the square root symbol is called the ___________.

• Radical

• Radicand

• Radius

• Radient

Which number has a whole number square root and cube root?

• 256

• 125

• 1000

• 64

169

• Is a perfect square.

• Is not a perfect square.

• √32, √324, √101, √44
• √64, √121, √324, √361
• √64, √324, √361, √44
• √32, √44, √101, √64

Mr. Jarowski is hanging a square picture frame that has ab area of 169 cm². Find the side length of the frame.

• 12 cm

• 13 cm

• 13 in

• 16 cm

Point B could represent which of the following numbers?

• √24

• √30

• √35

• √42