Algebra Rules

• 25⁶⁰
• 25¹⁷
• 5⁶⁰
• 5¹⁷

Select the exponent that makes the equation true.

• 3

• 5

• 10

• 15

• 1

• 3^-5 = 1/3⁵
• 3⁵
• 3⁴²
• 1/9

What is the value of 4^-2?

• 4^-2

• 1/4²

• 1/16

• all of the above

• -30x¹¹
• -30x¹⁸
• -x¹¹
• -x¹⁸

15y² . (2y)³

• 120y⁵

• 120y⁶

• 30y⁵

• 30y⁶

Rewrite using positive exponents

• 2⁴

• 1/2⁴

• 4²

• 1/4²

Simplify.

• y¹⁵

• y⁵

• y²

• 2y⁵

Simplify:     (2x⁴y⁵)(-3x²y⁷)

• 6x⁶y¹²

• -1x⁶y^-2

• -6x²y²

• -6x⁶y¹²

Simplify.
s^-5 ⋅ s^-2

• s^-3

• ¹/_s⁷

• s^-7

• ¹/_s³