Solving with Radicals

Solve. (6x-3)^2/3 + 6 = 15

• x = -5, x = 4

• x = 5

• x = 5, x = -4

• no solution

Solve.

• x = 2.4

• x = 7

• x = -1

• no solution

• 7²
• 7^1/2
• 7^-2
• 7^-1/2

• 4^4/3
• 4^3/4
• 2^4/3
• 2^3/4

• 2^3/5
• -2^3/5
• 2^5/3
• 8⁵

• 5x^5/4
• 5x^-5/4
• (5x)^-5/4
• (5x)^-4/5

• (5x)^-2/1
• (5x)^2/1
• (5x)^-1/2
• (5x)^1/2

• (6v)³
• 6v^3/2
• (6v)^3/2
• (6v)^2/3

• 125
• 5
• 25
• 100

The number under the radical sign or square root sign  is called the ______.

• radical sign

• radicand

• factor

• exponent