If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -9)(x + 9) = 0 Reorder the terms: (-9 + x)(x + 9) = 0 Reorder the terms: (-9 + x)(9 + x) = 0 Multiply (-9 + x) * (9 + x) (-9(9 + x) + x(9 + x)) = 0 ((9 * -9 + x * -9) + x(9 + x)) = 0 ((-81 + -9x) + x(9 + x)) = 0 (-81 + -9x + (9 * x + x * x)) = 0 (-81 + -9x + (9x + x2)) = 0 Combine like terms: -9x + 9x = 0 (-81 + 0 + x2) = 0 (-81 + x2) = 0 Solving -81 + x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '81' to each side of the equation. -81 + 81 + x2 = 0 + 81 Combine like terms: -81 + 81 = 0 0 + x2 = 0 + 81 x2 = 0 + 81 Combine like terms: 0 + 81 = 81 x2 = 81 Simplifying x2 = 81 Take the square root of each side: x = {-9, 9}
| 3y+(-3y)=-1 | | 47+3x=10+8x | | 5m+6=5m+6 | | -5(t-4)+7t=9t-5 | | (x-5)(x+5)= | | (7x+4)= | | 3y-3y=-1 | | x^2=2x+6 | | -(p+2q-r)=0 | | s=12-0.25s^2 | | 4x+1=2x+27 | | -2y-15=6y+17 | | (x-4)(x+4)= | | 7m+5=4(m-1)+15 | | 3y+2x=-x-2 | | 39=11x+6 | | Ln(4x+23)=ln(3x+15) | | -6(x+7)-4=-46 | | 3(5n+22)-156=0 | | S=12+0.25S^2 | | (6x+4y)(6x-4y)= | | -4x-y=1 | | M^2+16m+64= | | 5m-9=7m-5 | | -8-(12y+2)=17 | | x^3-10x^2+5=0 | | 3x-y=34 | | -5(9s-2t+v)= | | 3(2a-6)-(2h+1)=9 | | -8+(-12y+2)=17 | | x^2+3x+1=p | | 30=-7t^2+12t+25 |