English, asked by prathamchhabra321, 7 months ago

5 raise to power x + 2(5raise to power x) 3(5 raise to power x) =750

Answers

Answered by merlinsheeba156

1

Answer:

X = 3

Explanation:

1(5^x) + 2(5^x) + 3(5^x) = 750

6(5^x) = 750

5^x = 750/6

5^x = 125 [5 x 5 x 5 = 125]

5^x = 5^3

Therefore,

x = 3 .

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