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defon
3 years ago
14

Solve for x 4^5x=(1/32)^1-x

Mathematics
1 answer:
olasank [31]3 years ago
5 0

x = -1

Step-by-step explanation:

{4}^{5x}  =  {2}^{2(5x)}  =  {2}^{10x}

{( \frac{1}{32}) }^{(1 - x)}  =  {2}^{ - 5(1 - x)}  =  {2}^{(5x - 5)}

or

{2}^{10x}  =  {2}^{(5x - 5)}

Since both sides have the same base, we can write

10x = 5x - 5

or

5x = -5

x = -1

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