Simplify Radical Expressions and Exponents

According to exponent rules, when we divide the expressions we _______ the exponents.

• add

• subtract

• multiply

• divide

Simplify the exponential expression:

• 10x^-2

• 2x²

• 2x¹²

• 10x¹²

Rewrite in radical form.

• A

• B

• C

• D

• 4^4/3
• 4^3/4
• 2^4/3
• 2^3/4

• 7³
• 7
• 7^3/4
• 7^4/3

In a rational exponent, the _____ corresponds to the denominator of radical expression.

• radical

• base

• power

• index

• 7²
• 7^1/2
• 7^-2
• 7^-1/2

Re-write and simplify the following expressions in radical form.

Which expression with a fractional exponent best represents √7 ?

• 7 ^½

• 7¼

• 7⅓

• 2⁷

Write the expression in exponential form. 

• A

• B

• C

• D