How to solve the following equation

5^(2x) - 5^(x+3) + 125 = 5^x

This problem has been given under quadratic.

Any help in this regard solicited.

Thanks.

Arangaswamy

Printable View

- Dec 13th 2011, 07:53 PMarangu1508some quadratic equation
How to solve the following equation

5^(2x) - 5^(x+3) + 125 = 5^x

This problem has been given under quadratic.

Any help in this regard solicited.

Thanks.

Arangaswamy - Dec 13th 2011, 08:00 PMAmerRe: some quadratic equation

note that

factor 5^x and factor 5^3

or you can let and see what happened - Dec 13th 2011, 08:29 PMarangu1508Re: some quadratic equation
Thank you. I will do that and get back to you.