Math, asked by kanchanhuria65, 8 months ago

solve in step by step

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Answered by harichandan31729

0

Answer:

2

Step-by-step explanation:

a^m+a^n=a^(m+n)

3^5x-1+2x+15=3^7x-14

if x=2

then 3^0=1

Answered by Anonymous

0

Step-by-step explanation:

Use identities formula and than by comparing u get the answers

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