Simplify :(-1)^101 × 8^5 ÷ 4^7.
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Answered by
10
Answer:
-2
Step-by-step explanation:
(-1)¹⁰¹ * 8⁵÷ 4⁷
(-1)¹⁰¹ = -1
8⁵ = (4 * 2)⁵ = 4⁵ * 2⁵
∴(-1)¹⁰¹ * 8⁵÷ 4⁷ = -1 * 4⁵ * 2⁵ ÷ 4⁷
= -1 * 4⁵⁻⁷ * 2⁵
= -1 * 4⁻² * 32
= -32 ÷ 16
= -2
Answered by
3
Answer:
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