Try another version of this question Factor the following polynomial completely. `2 x^4-36 x^2+162` `2 x^4-36 x^2+162=`
Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question `2(x+3)^2(x-3)^2`