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Solve 3^2x^(2-7)^=9....

Solve `3^2x^(2-7)^=9.`

Text Solution

Verified by Experts

The correct Answer is:
`x = 1, 5//2`
`3^(2x^(2)-7x + 7) = 9.`
or `3^(2x^(2)-7x + 7) = 3^(2)`
or `2x^(2)-7x + 7 = 2`
or `2x^(2)-7x + 5 = 0 or x = 1, 5 //2`
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