If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = x2 + 2x + -80 Reorder the terms: 0 = -80 + 2x + x2 Solving 0 = -80 + 2x + x2 Solving for variable 'x'. Combine like terms: 0 + 80 = 80 80 + -2x + -1x2 = -80 + 2x + x2 + 80 + -2x + -1x2 Reorder the terms: 80 + -2x + -1x2 = -80 + 80 + 2x + -2x + x2 + -1x2 Combine like terms: -80 + 80 = 0 80 + -2x + -1x2 = 0 + 2x + -2x + x2 + -1x2 80 + -2x + -1x2 = 2x + -2x + x2 + -1x2 Combine like terms: 2x + -2x = 0 80 + -2x + -1x2 = 0 + x2 + -1x2 80 + -2x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 80 + -2x + -1x2 = 0 Factor a trinomial. (8 + -1x)(10 + x) = 0Subproblem 1
Set the factor '(8 + -1x)' equal to zero and attempt to solve: Simplifying 8 + -1x = 0 Solving 8 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1x = 0 + -8 -1x = 0 + -8 Combine like terms: 0 + -8 = -8 -1x = -8 Divide each side by '-1'. x = 8 Simplifying x = 8Subproblem 2
Set the factor '(10 + x)' equal to zero and attempt to solve: Simplifying 10 + x = 0 Solving 10 + x = 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 + x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + x = 0 + -10 x = 0 + -10 Combine like terms: 0 + -10 = -10 x = -10 Simplifying x = -10Solution
x = {8, -10}
| Q-17=-11.55 | | 8*m= | | 12(4x-1)=84 | | C+-345=-291 | | .333y+2=.125y | | -8x+-4y=-16 | | 37+24x=79+10x | | (x+x+1)=(x+2+x+3+x+4)-43 | | 2(5k+5)-3(k+6)= | | 3z-5=40 | | 12x^3+10x^2-14x=0 | | 0.03x-0.04x=1.85 | | 4x^2+25y^2-8x-100=0 | | (x-3)(x-2)=6(x-3) | | 6(n-5)=5n | | K+4= | | 4*2.5+4.4y=1.2 | | 8x+2x=9x-3 | | -38+8v=2(8v-3)+8v | | 10-z= | | x^4-12x^3+11=0 | | y+-7=2 | | 18x^4y^3(-4y^6+2x-3)=0 | | 8+n=-3n | | 903=F+129 | | sec^2x+tanx=1 | | -8-2n=14 | | 2n+3+n=5+n | | 2+17x-9= | | 2x^2+56x-1950=0 | | N+-27=-56 | | 4x+4.4*3=1.2 |