Radical Equations

Solve for x

• x=27

• x=-3

• x=81

• x=3

• x=-27

Solve for m

• m=2

• m=-2 and m=18

• m=2 and m=-18

• m=-2 and m=-18

• m=2 and m=18

Solve the equation.

• 25

• -29

• -3

• 3

• 9^2/3

Solve the equation.

• 16

• -16

• 8

• -8

• 32

How would we say this if converted to radical form?

• "Thirty-two to the three-fifths"

• "Fifth root of thirty-two raised to the third power"

• "Third root of thirty-two raised to the fifth power"

• "Quintic root of thirty-two raised to the fifth power"

• "Thirty-two and three-fifths"

Solve the equation.

• n = 27

• n = 18

• n = -18

• n = 36

• n = 12

Which expression with a fractional exponent best represents √7 ?

• 7^1/2

• 7^1/4

• 7^1/3

• 2^1/7

• 2⁷

The number under the radical sign is called the ______.

• divisor

• radicand

• root

• exponent

• index

Rewrite in rational exponent form

• 4^4/3

• 4^3/4

• 2^4/3

• 2^3/4

• Cannot because the cubic root of 4 is not an integer

• x = 12
• x = 24
• x = 144
• x = 121