Math, asked by kavyasood599gmailcom, 3 months ago

pls send very impo.. bhejjdena koi yrr pls ​

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Answered by adee1729
0

Step-by-step explanation:

7^(2x-4) = 1,

7^(2x-4) = 7^0,

On comparison, we get

2x-4 = 0

2x = 4,

x = 2

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