If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20x2 + -100x + -280 = 0 Reorder the terms: -280 + -100x + 20x2 = 0 Solving -280 + -100x + 20x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '20'. 20(-14 + -5x + x2) = 0 Factor a trinomial. 20((-2 + -1x)(7 + -1x)) = 0 Ignore the factor 20.Subproblem 1
Set the factor '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2Subproblem 2
Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7Solution
x = {-2, 7}
| 2x-1+3-15=0 | | -3x-6=3x+30 | | v^3=-1 | | 3y+9=8y-36 | | 4v*v+16v=65 | | x-5x-60=24 | | w^3=512 | | 4v*4+16v=65 | | y^2=2y-xy+5x-x^2 | | ln(z+5)=6 | | 2x-3y=10+3y | | 1048=256t-16t^2 | | v*v-2v=3 | | v*v+2v=3 | | T=160t-16t^2 | | 4x^2+21x+25=0 | | -7x+8x-13=7 | | 9(x-4)=4x+5(x-3) | | 3-11x=12-3x | | 6x+5x-81=29 | | y=250(0.1)/100-0.1 | | 8(2x-3)=-(20x+8) | | (1x-3)(2x-1)=0 | | x+(x+2)+(x+3)=80 | | y=250(x)/100-x | | (5v^2)/(1v^2) | | 180-(12x+8)= | | 1024=256t-16t^2 | | (4/5x)(-45x/2) | | 3-4x=6x+93 | | 50-30= | | -8x-6/x^4=0 |