26x+15+8x^2=0

Simple and best practice solution for 26x+15+8x^2=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 26x+15+8x^2=0 equation:


Simplifying
26x + 15 + 8x2 = 0

Reorder the terms:
15 + 26x + 8x2 = 0

Solving
15 + 26x + 8x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(5 + 2x)(3 + 4x) = 0

Subproblem 1

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 = -2.5

Subproblem 2

Set the factor '(3 + 4x)' equal to zero and attempt to solve: Simplifying 3 + 4x = 0 Solving 3 + 4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 4x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 4x = 0 + -3 4x = 0 + -3 Combine like terms: 0 + -3 = -3 4x = -3 Divide each side by '4'. x = -0.75 Simplifying x = -0.75

Solution

x = {-2.5, -0.75}

See similar equations:

| -9g=18 | | 5f=40 | | -28=2a | | x^2+3x+7x+21= | | 1+2x=-2x+13 | | 2y^2+9y=10 | | -2h^2+3=-5h | | 3x-4=-5+4 | | 0.1x-0.3y=0.2 | | 11x-9=112 | | -88+11x=92-4x | | x(38-2x)(48-2x)=0 | | -5x=-4x+2 | | 0.2+2y=1.6 | | x(30-2x)(38-2x)=0 | | 10x^2+41x+40=0 | | 28=-3(21-y)+2(y-2) | | -4x+4y=-2 | | 8x^3-64x^2+160x-128=0 | | (-1+6)(6+9)(9-9)= | | x^3-17x^2+81x-65=0 | | 4d^2-4d+1= | | -3(2p-4)=-24 | | 2w^2-4w+9= | | 0.3-0.4=0.5 | | B^2+b-30=0 | | 25=5(x+3) | | 4=-2x-2 | | -83+3X=71+10x | | 2w^2-4d+1= | | 12x^2+29x-8=0 | | x^2-245=0 |

Equations solver categories