Question 521308: 2^(x+1) = 9x
(The x+1 is a power)
Answer by richard1234(7193)   (Show Source):
You can put this solution on YOUR website! Generally, you can't solve an equation combining polynomial (9x) and transcendental functions (2^(x+1)) using algebraic methods. You can use either use Newton's method or a calculator to obtain the two real solutions x = .267 (approximate) and x = 4.261.
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