# How do you solve #3^(2x) – 2*3^(x+5) + 3^10 = 0#?

##### 2 Answers

May 18, 2016

#### Explanation:

Remember the polynomial identity

May 18, 2016

x=5

#### Explanation:

At first sight this seems a quadratic equation of the form:

We can see that the equation can also be reduced to

Remember that :

The equation can be arranged into:

So: