If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(2x + 5) = 18 Reorder the terms: x(5 + 2x) = 18 (5 * x + 2x * x) = 18 (5x + 2x2) = 18 Solving 5x + 2x2 = 18 Solving for variable 'x'. Reorder the terms: -18 + 5x + 2x2 = 18 + -18 Combine like terms: 18 + -18 = 0 -18 + 5x + 2x2 = 0 Factor a trinomial. (-9 + -2x)(2 + -1x) = 0Subproblem 1
Set the factor '(-9 + -2x)' equal to zero and attempt to solve: Simplifying -9 + -2x = 0 Solving -9 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -2x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -2x = 0 + 9 -2x = 0 + 9 Combine like terms: 0 + 9 = 9 -2x = 9 Divide each side by '-2'. x = -4.5 Simplifying x = -4.5Subproblem 2
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 = 2Solution
x = {-4.5, 2}
| X^2+6x-648=0 | | 36+4y=8 | | 2(3.14)(9)(9)+2(3.14)(9)(27)=0 | | 11(3s-5)=49s+9 | | -48=-4x-2(x+6) | | 6a+10=2(3a+5) | | 2+8n+4n*n-191842=0 | | sin(8-1)=cos(5x+4) | | 4(3x+3)+7-5x=8+(-5)-(-6y)+23 | | -8=-11+x | | -2x+8=-14-4x | | g(x)=(5-x)(2-3x) | | 12a+7s=186 | | -58+n=66 | | 32x^2+4x+12y^2+36y-61=0 | | 2[-5+2(8-4)]= | | 37-t=2(4t-13) | | 0=9^3/2 | | 4e+6=a | | (5/6)(1/4) | | -(8z-(14z+8))=8+(5z+1) | | x^2+x+y^2+y-61=0 | | g(x)=(4-x)(2+7x) | | -77=-93+u | | 9(y+7)=11y-2y+4 | | 0x+3y=-26 | | cos18=7/x | | 32x-28=6(5x-4) | | 80=71+t | | 3/8x5/4 | | 3x=8.1 | | Y=2x(-7sin(7x)) |