5x^2+10x-2x-4=

Simple and best practice solution for 5x^2+10x-2x-4= 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 5x^2+10x-2x-4= equation:


Simplifying
5x2 + 10x + -2x + -4 = 0

Reorder the terms:
-4 + 10x + -2x + 5x2 = 0

Combine like terms: 10x + -2x = 8x
-4 + 8x + 5x2 = 0

Solving
-4 + 8x + 5x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-2 + -1x)(2 + -5x) = 0

Subproblem 1

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 = -2

Subproblem 2

Set the factor '(2 + -5x)' equal to zero and attempt to solve: Simplifying 2 + -5x = 0 Solving 2 + -5x = 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 + -5x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -5x = 0 + -2 -5x = 0 + -2 Combine like terms: 0 + -2 = -2 -5x = -2 Divide each side by '-5'. x = 0.4 Simplifying x = 0.4

Solution

x = {-2, 0.4}

See similar equations:

| (8x-7)+(x-11)=90 | | 25+10x=3x+48 | | y-300=-2+50 | | (3x-7)+(11x-11)=90 | | 5-2(y+4)=6(3y-2) | | 7x^2+21x-5x-15= | | 2(x-7)+3(x-1)=4x | | 9x=300+8y | | 5-2(y+4)=6(3y+2) | | (7x-5)(x+3)= | | ln*(9*x+13)-ln*x=ln*10 | | 9x^2+63x-6x-42= | | 5z=-8 | | 7x+18y=208 | | y=-2*1/2+1 | | 9x^2-36x-13=0 | | e^2x-3e^2x+2=0 | | =4x^2tan(x) | | 9x^2-36x-14=0 | | .12xn=9 | | -20=3(v-5)-8v | | -5=-5/3(-3) | | x^2+8x=500 | | 77*34= | | (5x+5)+(3x+5)=90 | | 6[y-5]=2(10+3y) | | (5-v)(5v-6)=0 | | 3e^4x-2e^2x=0 | | 2d+3d-2=0 | | 8x+13*5= | | (3+v)(3v-5)=0 | | y=-(x-10)+65 |

Equations solver categories