If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 3)(x + 3) = -4x Reorder the terms: (3 + x)(x + 3) = -4x Reorder the terms: (3 + x)(3 + x) = -4x Multiply (3 + x) * (3 + x) (3(3 + x) + x(3 + x)) = -4x ((3 * 3 + x * 3) + x(3 + x)) = -4x ((9 + 3x) + x(3 + x)) = -4x (9 + 3x + (3 * x + x * x)) = -4x (9 + 3x + (3x + x2)) = -4x Combine like terms: 3x + 3x = 6x (9 + 6x + x2) = -4x Solving 9 + 6x + x2 = -4x Solving for variable 'x'. Reorder the terms: 9 + 6x + 4x + x2 = -4x + 4x Combine like terms: 6x + 4x = 10x 9 + 10x + x2 = -4x + 4x Combine like terms: -4x + 4x = 0 9 + 10x + x2 = 0 Factor a trinomial. (9 + x)(1 + x) = 0Subproblem 1
Set the factor '(9 + x)' equal to zero and attempt to solve: Simplifying 9 + x = 0 Solving 9 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + x = 0 + -9 x = 0 + -9 Combine like terms: 0 + -9 = -9 x = -9 Simplifying x = -9Subproblem 2
Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1Solution
x = {-9, -1}
| 81/4*22/9 | | (x+3)2=-4x | | 2(x+5)=18x-12 | | -8+k/3=-5 | | H^2-3h=40 | | 3a+4=3*8+1 | | 8p=-7 | | 5r+4(r+3)=66 | | -g^2+1=-5g^2+4g | | 4b^2-5b-44=0 | | 4z-4=2z | | (-6-i)+5i-(11+13i)=0 | | 6m^2-2m-1=0 | | 7m+24=3m | | a-7=3 | | D^2+3d+6=0 | | 2(4x-5)=3 | | (2x^2)/(x+4)=(-3x)/(4x-3) | | 3y+4=-1 | | 20+40=10 | | x-x/6=25 | | 2x^2/x+4=-3x/4x-3 | | 2x/x+4=-3x/4x-3 | | P=3x+8y | | 9(y-4)=4+10y | | 2(4x-5)=3(-2x+6) | | 1+I/4-5i= | | 1+I/4-4i= | | x+1.6=7.1 | | c-2/3=c/3+4 | | -42+37= | | 120=15w |