Exponents 11-12

According to exponent rules, when we multiply like bases we _______ the exponents.

• add
• subtract
• multiply
• divide

Simplify   (2m⁴)(5m²)

• 10m⁶
• 10m⁸
• 7m⁶
• 7m⁸

Simplify (c⁵)(c³)(c³)

• c⁴⁵
• 3c¹¹
• c¹¹
• 3c⁴⁵

(-2)³⋅(-2)⁶

• (-2)⁹
• (-2)¹⁸
• (-2)⁻³
• (-2)

Tags

CCSS.8.EE.A.1

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

• add
• subtract
• multiply
• divide

X^m • Xⁿ

• X^MN
• X^M-N
• X^m+n

Simplify:
(7y⁴)²

• 7y⁶
• 14y⁸
• 14y⁶
• 49y⁸

Simplify the expression. 
(6x²)(-3x⁵)

• 18x⁷
• -18x⁷
• 18x⁷
• 3x⁷

What is the value of (-2)^3?

• -8
• -6
• 6
• 8

Simplify.

• 1
• g¹⁰
• g²⁵
• g