If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X^2*12^2=(2+X)^2
We move all terms to the left:
X^2*12^2-((2+X)^2)=0
We add all the numbers together, and all the variables
X^2*12^2-((X+2)^2)=0
Wy multiply elements
12X^4-((X+2)^2)=0
We calculate terms in parentheses: -((X+2)^2), so:We do not support eXpression: X^4
(X+2)^2
| r(5+3)=96 | | 7d+14=4d-4 | | (4x-18)^2=20 | | 3x-9=x+3x | | 7(d+2)=2(2d-2) | | 37=5+2v | | x+3x=3x-9 | | X2*122=(2+x)2 | | y(5+4)=18 | | 4x-10=2-3x | | 4(3n=3)=60 | | 2x+2x=2x-24=90 | | 2x+2x=2x-24=180 | | -(4v+7)=1 | | 2x-24=2x | | F(x)=3x-40 | | 16x=14+x | | 3x-14=77 | | x^2-100x+391=0 | | 4(5x-2)=x-4 | | 5-3•(3+5x)=71 | | 6=2-y | | 2x+2x=2x-24 | | 5/3(e-6)=e/7+22 | | 2x-24=2x+2x | | X2-49=x-7 | | (x+4)*(x-2)=135 | | 13+2a=3a-14+2 | | 3192+.1x=x | | x+40=54+43 | | x+40=54+53 | | -a/9=1.6 |