Grade 7 Math Sample Question 15

x⁶ · x¹⁰ = ?

A) x⁶⁰

B) x³⁰

C) x¹⁶ (Correct Answer)

D) x^-4

Explanation:
When a multiplication expression involves factors with the same base being raised to powers, add the powers.

x⁶ · x¹⁰ = x¹⁶

Related Common Core State Standard: The Number System: 7.NS.2c

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