simplify (2)^7/2-(2)^-9/2/(2)^-5/2
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Answer:
1/4 is the answer
Step-by-step explanation:
=2-(2)^-9/2/128(2×2×2×2×2×2×2=128)
=2-1/2-9/2
=2-(-8/2)
=2^4/128
=16/128
=1/4 or 0.25
so the answer is
=1/4 or 0.25
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