Math, asked by farhanaanjum282, 1 month ago

find the value of'm' for which 8²*m-*5/8³=8⁴​


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Answers

Answered by nariseamalavathi
1

Step-by-step explanation:

8^2m-5/8³=8⁴

8^2m-5=8⁴.8³

8^2m-5=8⁴+³

8^2m-5=8^7

bases are equal

so we should equal the powers

2m-5=7

2m=7+5

2m=12

m=6


farhanaanjum282: no
farhanaanjum282: sorry
farhanaanjum282: next time
nariseamalavathi: what
nariseamalavathi: not 8^2m-5
farhanaanjum282: hey
farhanaanjum282: that ans is correct
farhanaanjum282: don't worry
nariseamalavathi: okk
nariseamalavathi: but u said the question os 8^2m
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