If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 4x2 + 15x + -4 Reorder the terms: 0 = -4 + 15x + 4x2 Solving 0 = -4 + 15x + 4x2 Solving for variable 'x'. Combine like terms: 0 + 4 = 4 4 + -15x + -4x2 = -4 + 15x + 4x2 + 4 + -15x + -4x2 Reorder the terms: 4 + -15x + -4x2 = -4 + 4 + 15x + -15x + 4x2 + -4x2 Combine like terms: -4 + 4 = 0 4 + -15x + -4x2 = 0 + 15x + -15x + 4x2 + -4x2 4 + -15x + -4x2 = 15x + -15x + 4x2 + -4x2 Combine like terms: 15x + -15x = 0 4 + -15x + -4x2 = 0 + 4x2 + -4x2 4 + -15x + -4x2 = 4x2 + -4x2 Combine like terms: 4x2 + -4x2 = 0 4 + -15x + -4x2 = 0 Factor a trinomial. (1 + -4x)(4 + x) = 0Subproblem 1
Set the factor '(1 + -4x)' equal to zero and attempt to solve: Simplifying 1 + -4x = 0 Solving 1 + -4x = 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 + -4x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -4x = 0 + -1 -4x = 0 + -1 Combine like terms: 0 + -1 = -1 -4x = -1 Divide each side by '-4'. x = 0.25 Simplifying x = 0.25Subproblem 2
Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 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 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4Solution
x = {0.25, -4}
| 0.3x+0.4(10)=0.1(x+40) | | 0=(8x+9)(x-3) | | 7-2x=-25 | | 2(x-3)+3=2x-3(3-x) | | 0=(8x+3)(x-8) | | 3(-18)= | | -6x-3x^2=0 | | -750x^2+15000x=-1 | | 3y-5=15y+67 | | 0=(6x+5)(x-5) | | 10x+29(x-4)=274 | | 8x^3-6x+2=0 | | x(32+16)=0 | | 0=(7x+9)(x-3) | | -3x+8=a-1 | | -5.9(3x+5)-2.2(4x-6)= | | 0=(9x+2)(x-7) | | y=(9x+2)(x-7) | | 4(x-3)=5(x+3) | | 2(7x^2-7x+7)= | | 2(3z-2)-2(4-4z)=4 | | 2x+14+3x+6+4x-2=180 | | x^2+22=-12x | | 3x+7=45 | | 4x+2+3x-2+2x+5+x+14=180 | | n^2(-4n^2+n-5)= | | 54x^3-15x^2-6x=0 | | 2x^3-18x^2+30x=0 | | -2(x+1)=4x-8 | | y^2+3y-8= | | 7+6z-3=7z+16-4z | | x^2+3xy-10y^2= |