Square root and cube roots | Baamboozle - Baamboozle

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Find the value of x. x² = 144

+ 12, -12

Explain why we have to put +/- in our answer when solving square roots but not cube roots.

a negative squared or a positive squared will always give you a positive number.

Find the length of each side of a square with an area of 49 ft²

7 ft

What is different about solving a real life square root problem compared to when we just solve for x?

You can only have positive values in real life examples.

Find the value of x. x² = 25

+5, -5

Find the value of x. x² = 169

+13, -13

Find the value of x. x² = 225

+15, -15

Find the value of x. x² = 121

+11, -11

Find the value of x. x² = 16

+ 4, -4

Find the value of x. x³= 512

8

Find the value of x. x² = 9

+ 3, -3

Cube roots and numbers raised to the 3rd power are ______

inverses

Find the length of each side of a square with an area of 225 in²

15 in

Square roots and numbers raised to the 2nd power are ________

Inverses

Find the length of each side of a square with an area of 196 ft²

14 ft

Find the length of each side of a square with an area of 121 in²

11 in

Find the value of x. x² = 1

+1, -1

Find the value of x. x³= 2744

14

Find the length of each side of a cube with a volume of 1331 ft³

11 ft

Find the length of each side of a cube with a volume of 125 ft³

5ft.

Find the length of each side of a cube with a volume of 343 in³

7 in

Find the value of x. x² = 289

+ 17, -17