Math, asked by nandinichauhan295, 6 months ago

Find m, if (3/7)5× (3/7)-2= (3/7)m​

Answers

Answered by MagicalBeast
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 debjaniswain136
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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