Question

Solve the equation `x^{4}+13x^{2}+36=0` for all values of `x`.

Answer 1

Answer: x4+13x2+36=0

Explanation:

Let's solve your equation step-by-step.

x4+13x2+36=0

Step 1: Factor left side of equation.

(x2+4)(x2+9)=0

Step 2: Set factors equal to 0.

x2+4=0 or x2+9=0