AP Precalculus College Board Prerequisite 12

What is the square root of 144?

• 12

• 14

• 16

• 10

What is the cube root of 64?

• 3

• 4

• 5

• 6

If you have the square root of 300, which pair of factors will be taken out of the radical after simplification?

• 3 and 5

• 4 and 5

• 2 and 3

• 2 and 5

• 3x^2

• 9x^2

• x^4

• 3x^4

• No need to rationalize

• Multiply by square root of 30

• Multiply both the numerator and the denominator by square root of 10

• Multiply by square root of 3