5.1-5.3 Test

• 4^4/3
• 4^3/4
• 2^4/3
• 2^3/4

• 216
• 6^1/2
• 6²
• 6^3/2

• 7²
• 7^1/2
• 7^-2
• 7^-1/2

What would be the root index, if the following expression were rewritten in radical form?

12x^5/8

• 12

• 8

• 5

• x

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

• radical sign
• radicand
• factor
• exponent

• 2

• 3

• 128

A radical has a radicand of 6 and an index of 5. What does the radical look like?

Simplify:

• 4√30
• √4√30
• √2√30
• 2√30

When using the quotient of powers property, what do you do with the exponents?

• add them

• subtract them

• multiply them

• divide them

When using the product of powers property, what do you do with the exponents?

• add them

• subtract them

• multiply them

• divide them