# How do you solve for #x# in the equation #x^4 - 27x^2 + 50 = 0#?

##### 2 Answers

Jul 21, 2016

Hopefully this helps!

Jul 21, 2016

#### Explanation:

This equation is called a bi-quadratic equation.

Call

Find 2 numbers (real roots) knowing their sum (-b = 27) and their product (c = 50). They are: 2 and 25.