Exponent Properties

What value of x makes the equation true?

7¹²÷7^x=7¹

• x=11

• x=12

• x=2

• x=6

What value of x makes the equation true?

(5⁴)^x = (5⁸)³

• x=6

• x=2

• x=3

• x=11

According to exponent rules, when we raise a power to another exponent we _______ the exponents.

• add

• subtract

• multiply

When multiplying like bases, ______ the exponents

• add

• subtract

• multiply

When dividing like bases, ______ the exponents

• add

• subtract

• multiply

True or False?

• True

• False

(r⁴)⁶

• 10r

• r¹⁰

• 24r

• r²⁴

(5²)³

• 5⁶

• 5⁵

• 5⁷

• 5⁸

Find the equivalent expression.
9 x 9 x 9 x 9 x 9

• 9⁵

• 9¹⁵

• 9 x 5

• 9 + 9 + 9 + 9+ 9

The exponent equivalent of 20 x 20 x 20 is

• 20 x 3

• 20³

• 3²⁰