If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + 40x + 13 = 0 Reorder the terms: 13 + 40x + 3x2 = 0 Solving 13 + 40x + 3x2 = 0 Solving for variable 'x'. Factor a trinomial. (13 + x)(1 + 3x) = 0Subproblem 1
Set the factor '(13 + x)' equal to zero and attempt to solve: Simplifying 13 + x = 0 Solving 13 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + x = 0 + -13 x = 0 + -13 Combine like terms: 0 + -13 = -13 x = -13 Simplifying x = -13Subproblem 2
Set the factor '(1 + 3x)' equal to zero and attempt to solve: Simplifying 1 + 3x = 0 Solving 1 + 3x = 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 + 3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3x = 0 + -1 3x = 0 + -1 Combine like terms: 0 + -1 = -1 3x = -1 Divide each side by '3'. x = -0.3333333333 Simplifying x = -0.3333333333Solution
x = {-13, -0.3333333333}
| 5x+6x-7x=50+6 | | (4x+9)(x-4)=16+36 | | y=-x^2+8x-3 | | 7x^2+15*x+8=0 | | (4x-16)/(x^2-8x+16) | | -a^2=81-18a | | 2x^2-15=65 | | 1/x+1/y=1/z | | 8x-1=x-8 | | 2*2-8*2+16whenx=2 | | 3r^2-9r-390=0 | | 4-2x=5+7x | | 8(x+0.5)=44 | | 7x-2=x-14 | | 6.7x-5+x-1.4= | | 30d^2+7d-15= | | 18-0.75x=16-0.50x | | 18+0.75x=16+0.50x | | 4b-5-8b-9= | | 2x+9=24 | | 125y^4-45y^2=0 | | 16=5(4x+3)+21x | | 16+2b=56 | | 3s^2-27s=0 | | y=-1/4*2-2 | | 0=-9x^2+5+3x-15-11x^2 | | 24=2L+8 | | (4y+3)(y+3)=-2(4y+3) | | 0=9x^2+5+3x-15-11x^2 | | u=3(7n+30)+6(n-1) | | 3b-4-9b-5= | | 3a^2+7a+4= |