Find m, if (3/7)5× (3/7)-2= (3/7)m
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Answered by
4
Step-by-step explanation:
if 5, -2 & m here refers to power
then, (3/7)^(⁵-²) = (3/7)^m
=> (3/7) ³ = (3/7)^m
=> comparing power as base is same
we get, m = 3
Answered by
2
Answer:
(3/5)5×(3/7) -2=(3/7) m
=15/7×-6/7=3/7m
=-90/7=3/7m
=-90/7÷3/7=m
=-90/7×7/3=m
=-30=m
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