Math, asked by Tyugesh, 11 months ago

2 power X+5 is equal to 4 power x-2​

Answers

Answered by nikhat8423
2

Answer:

2^x+5=4^x-2

2^x+5=((2)^2)^x-2

2^x+5=2^2x-4

now the base is same so powers can be equated

x+5=2x-4

5+4=2x-x

x=9

hope this helps

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