simplify: |5/7 - 3/14 | × (5/7 + 2/3) -¹
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Answer:
21/58
(0.36206)
Step-by-step explanation:
(5/7 - 3/14) × (5/7 + 2/3)^{-1}
(5/7 - 3/14) (5/7 + 2/3)^{-1}
Apply exponent rule: a^{-1}=1/a
=1/(5/7+2/3)(5/7-3/14)
=1/2×1/(5/7+2/3)
=1/2×21/29
=21/2×29
=21/58(Ans)
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