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2^x=x^2+7
Find x.
The answer is 5. I have tried substituting 2^x=a, but that doesn't help. Is differentiation method required here? If not, how should I approach the question?
Find x.
The answer is 5. I have tried substituting 2^x=a, but that doesn't help. Is differentiation method required here? If not, how should I approach the question?