If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 2x2 + -3x + -20 Reorder the terms: 0 = -20 + -3x + 2x2 Solving 0 = -20 + -3x + 2x2 Solving for variable 'x'. Combine like terms: 0 + 20 = 20 20 + 3x + -2x2 = -20 + -3x + 2x2 + 20 + 3x + -2x2 Reorder the terms: 20 + 3x + -2x2 = -20 + 20 + -3x + 3x + 2x2 + -2x2 Combine like terms: -20 + 20 = 0 20 + 3x + -2x2 = 0 + -3x + 3x + 2x2 + -2x2 20 + 3x + -2x2 = -3x + 3x + 2x2 + -2x2 Combine like terms: -3x + 3x = 0 20 + 3x + -2x2 = 0 + 2x2 + -2x2 20 + 3x + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 20 + 3x + -2x2 = 0 Factor a trinomial. (4 + -1x)(5 + 2x) = 0Subproblem 1
Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4Subproblem 2
Set the factor '(5 + 2x)' equal to zero and attempt to solve: Simplifying 5 + 2x = 0 Solving 5 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 2x = 0 + -5 2x = 0 + -5 Combine like terms: 0 + -5 = -5 2x = -5 Divide each side by '2'. x = -2.5 Simplifying x = -2.5Solution
x = {4, -2.5}
| 15-1*5= | | 15-1*3= | | 15+1x= | | y-2=1.5(x-0) | | 5/8+5/7=x | | 1/6(5x-1)=4 | | 7x-x-4=5x-7 | | (5x-1)=4 | | 1/343=7^5x+1 | | 16t-40y=0 | | 2ln(5x)=ln(500) | | 15-2*g=9 | | 10x+160+50x+60x+20=1140 | | 1/3x+2=5/6 | | 15-2*2= | | v^2-11=0 | | 8c^2-88c+242=0 | | x^4-12x^3+41x^2-30=0 | | 10x+160+50x+60x+10=1140 | | 15-2f= | | x-12x+41x-30=0 | | 3x+12=44 | | 5=-16t^2+20t | | 2+2*h=18 | | 12m^3-22m^2-70m=0 | | 5x+21=86 | | (1+3x)+x=37 | | 2+2*h=28 | | 2[16+7(7+2)]=x | | 27b^3c-12bc^3= | | 4t^4+16t^2+16=0 | | 2+2*3=h |