Multiplying Powers with Same Base

Simplify the expression. 
(m⁴ )2m^-3

• m

• 2m

• 2m^-1

• m/2m³

Simplify:

• 2

• 8

• 16

• 32

9xy² * 9x⁵y²

• 81x⁶y⁴

• 18x⁶y⁶

• 9x⁶y⁴

• 81x⁵y⁴

Simplify:

−5b³ ⋅ −3b⁶

• −15b^-3

• 15b³

• 15b⁹

• −15b⁹

Simplify.

6x² ⋅ −3x⁵

• 18x⁷

• −18x⁷

• −9x⁷

• 3x⁷

Simplify

3x³y ⋅ 2x⁸y⁵

• 5x¹¹y⁶

• 6x¹¹y⁶

• 6x²⁴y⁵

• 3x¹¹2y⁵

Simplify

2m⁴⋅ 5m²

• 10m⁶

• 10m⁸

• 7m⁶

• 7m⁸

Simplify

8yz ⋅ −8y²z³

• 64y³ z⁴

• −64yz⁴

• y³z⁴

• −64y³z⁴

Simplify

2a²b⁴z⋅ 6a³b²z⁵

• 8a⁵b⁶z⁶

• 12a⁶b⁸z⁵

• 12a⁵b⁶z⁶

• 8a⁶b⁸z⁵

According to exponent rules, when we multiply powers with the same base we _______ the exponents.

• Multiply

• Add

• Divide

• Subtract