simplify (-2)³×(-2)⁷
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Answered by
0
Step-by-step explanation:
(-2)^3+7
(-2)^10
.................
Answered by
2
Answer:
= (-2)^3×(-2)^7
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3×(2)^12
= (-2)^(3+7)
------------
3×(2)12
= (-2)^(10).
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3×(-2)^12
= (-2)^(10-12)
----------------
3
= (-2)^(-2)
------------
3
= 1/4×3
= 1/12
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Step-by-step explanation:
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