If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3x2 + -5x2 + 8x + -2) + -1(3x2 + -9x2 + 2x + -12) = 0 Reorder the terms: (-2 + 8x + 3x2 + -5x2) + -1(3x2 + -9x2 + 2x + -12) = 0 Combine like terms: 3x2 + -5x2 = -2x2 (-2 + 8x + -2x2) + -1(3x2 + -9x2 + 2x + -12) = 0 Remove parenthesis around (-2 + 8x + -2x2) -2 + 8x + -2x2 + -1(3x2 + -9x2 + 2x + -12) = 0 Reorder the terms: -2 + 8x + -2x2 + -1(-12 + 2x + 3x2 + -9x2) = 0 Combine like terms: 3x2 + -9x2 = -6x2 -2 + 8x + -2x2 + -1(-12 + 2x + -6x2) = 0 -2 + 8x + -2x2 + (-12 * -1 + 2x * -1 + -6x2 * -1) = 0 -2 + 8x + -2x2 + (12 + -2x + 6x2) = 0 Reorder the terms: -2 + 12 + 8x + -2x + -2x2 + 6x2 = 0 Combine like terms: -2 + 12 = 10 10 + 8x + -2x + -2x2 + 6x2 = 0 Combine like terms: 8x + -2x = 6x 10 + 6x + -2x2 + 6x2 = 0 Combine like terms: -2x2 + 6x2 = 4x2 10 + 6x + 4x2 = 0 Solving 10 + 6x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(5 + 3x + 2x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(5 + 3x + 2x2)' equal to zero and attempt to solve: Simplifying 5 + 3x + 2x2 = 0 Solving 5 + 3x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 2.5 + 1.5x + x2 = 0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + 1.5x + -2.5 + x2 = 0 + -2.5 Reorder the terms: 2.5 + -2.5 + 1.5x + x2 = 0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + 1.5x + x2 = 0 + -2.5 1.5x + x2 = 0 + -2.5 Combine like terms: 0 + -2.5 = -2.5 1.5x + x2 = -2.5 The x term is 1.5x. Take half its coefficient (0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. 1.5x + 0.5625 + x2 = -2.5 + 0.5625 Reorder the terms: 0.5625 + 1.5x + x2 = -2.5 + 0.5625 Combine like terms: -2.5 + 0.5625 = -1.9375 0.5625 + 1.5x + x2 = -1.9375 Factor a perfect square on the left side: (x + 0.75)(x + 0.75) = -1.9375 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 1=-3+-m | | 5(-5+7x)=150 | | 23x+6=10x+5 | | -5x-5(2-x)=2(z-7) | | 6x+23=5x+10 | | x^(1/2)=-1 | | -5x-5(2-x)=10x+2 | | z^2+11z+18=0 | | 6=2(2w+w-1) | | -8a+6(a+7)=0 | | x/20=4 | | (2x-3)/(3x+7)+(6)/(4x-1) | | 10x+5=23x+8 | | 2(5x+4)=10x+2 | | x^5+x^4+x^3+x^2+x+1=0 | | 10+5x=23+8x | | 9-1/3x=1/6x | | 10+5x=23+8 | | 50cos(x)-x=0 | | 7(3.3+1y)+2y=6 | | 10x+5=20x+8 | | -4-3f=14 | | 0.3x=2 | | 9-3f=-9 | | 5(3n)+14+6n=24 | | .5y-1.1=5/8 | | 5x+5=15x+4 | | x/2-4=7 | | 114-x=155 | | 16n=17n | | 2(3w-18)+2w=244 | | -15x-28=-5(3x+6) |