Question

x^4+5x^2-36=0

Answer 1

What are you asking for here? Zeros?

Answer 2

or factoring?

Answer 3

\[x^4+5x^2-36=0\\
(x^2+9)(x^2-4)=0\\
(x^2+9)(x+2)(x-2)=0\]

Answer 4

x 4 +5x 2 −36=0 (x 2 +9)(x 2 −4)=0 (x 2 +9)(x+2)(x−2)=0