Well I just need help solving this equation:$\displaystyle 5^{\frac{x}{2}}-2^x=1$

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- Oct 11th 2011, 04:04 AMsbhatnagarEquation solving
Well I just need help solving this equation:$\displaystyle 5^{\frac{x}{2}}-2^x=1$

- Oct 11th 2011, 04:25 AMearbothRe: Equation solving
- Oct 11th 2011, 05:12 AMsbhatnagarRe: Equation solving
I know that x = 2 but can you show me the steps also?

- Oct 11th 2011, 06:19 AMProve ItRe: Equation solving
- Oct 11th 2011, 07:08 AMHallsofIvyRe: Equation solving