Evaluate(Evaluate(
5
8
)
−7
X (
8
5
)
−4
?
Answers
Answered by
9
Answer:
Evaluate: 8−[5−(−3+2)]÷2|5−3|−|5−8|÷3 (a) 2 (b) 3 (c) 4 (d) 5
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Answered by
0
Answer:
512/125
Step-by-step explanation:
(5/8)^-7*(8/5)^-4 = 5^-7/8^-7*8^-4/5^-4
=5^(-7)-(-4)*8^(-4)-(-7)
=5^-7+4*8^-4+7 = 5^-3*8^3
=1/5^3*8^3=8^3/5^3 = 8*8*8/5*5*5
=512/125
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