solve the exponential function:

4(2^x) + 31(2^x) - 8 = 0

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- Apr 21st 2009, 07:30 PMmath123456Solving an exponential equation question 2
solve the exponential function:

4(2^x) + 31(2^x) - 8 = 0 - Apr 21st 2009, 07:33 PMmr fantastic
- Apr 21st 2009, 10:23 PMmath123456Solving an exponential equation question 2
How do you solve for x:

2^x = 8/35 - Apr 21st 2009, 10:32 PMCaptainBlack
- Apr 22nd 2009, 11:49 AMmath123456
how would you answer that in exact form

- Apr 22nd 2009, 12:03 PMe^(i*pi)