If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x2 + 28x + -40 = 0 Reorder the terms: -40 + 28x + 12x2 = 0 Solving -40 + 28x + 12x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '4'. 4(-10 + 7x + 3x2) = 0 Factor a trinomial. 4((-10 + -3x)(1 + -1x)) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(-10 + -3x)' equal to zero and attempt to solve: Simplifying -10 + -3x = 0 Solving -10 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + -3x = 0 + 10 Combine like terms: -10 + 10 = 0 0 + -3x = 0 + 10 -3x = 0 + 10 Combine like terms: 0 + 10 = 10 -3x = 10 Divide each side by '-3'. x = -3.333333333 Simplifying x = -3.333333333Subproblem 2
Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 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 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1Solution
x = {-3.333333333, 1}
| 12x^2+28-40=0 | | y=1500+340x | | y=x^3-17x^2+81x-65 | | (2x+5)=5x | | 48x^2+6xy+60y^2= | | 2x-4=2(x-1)+2 | | 9x-42+30=x+15 | | 5(92-5x)=-112 | | 7x+4=3.5+11 | | 7(x-5)+4=7 | | 5x-y=-21 | | n+18-2(n-20)=0 | | -9x-6+19x=10x-3 | | -(-3x+5)=3x-6 | | 10x-(-1x+6)=(x-1)-2(9x-7) | | -6z-27=7 | | 2+x+x=12 | | 8a+3=12.2 | | 8x+14=10x-4 | | 10-3x=5x-6 | | P=((2*0.75)+2.2)*20 | | 6x^2+7x-40=0 | | y=-16x^2+95x+6 | | 4x+20+3x=90 | | -10=xy+zx | | 11-4*x=6+x | | -c-4d/6c-5c+11d/6c | | y=0.5x^2+0.7x-5.1 | | 4x+13+2x^2=-(-x+1)(-13+2x)+20x-2 | | (76x-50y)-(58x+26y)= | | 4y(8y-7)+25y= | | 7(4y+2z)-14z= |