40+11x-2x^2=0

Simple and best practice solution for 40+11x-2x^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 40+11x-2x^2=0 equation: 


Simplifying
40 + 11x + -2x2 = 0

Solving
40 + 11x + -2x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(8 + -1x)(5 + 2x) = 0


Subproblem 1
Set the factor '(8 + -1x)' equal to zero and attempt to solve:

Simplifying
8 + -1x = 0

Solving
8 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-8' to each side of the equation.
8 + -8 + -1x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -1x = 0 + -8
-1x = 0 + -8

Combine like terms: 0 + -8 = -8
-1x = -8

Divide each side by '-1'.
x = 8

Simplifying
x = 8

Subproblem 2
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
Solution
x = {8, -2.5}

See similar equations:

| x/30=10 | | 7÷2/3=m | | 6(2)+2.5x=4.5(2+x) | | 12-13x=6-10x | | -2+4(-2+3n)=-46 | | -3t+4=191 | | 7÷2/3 | | 3a=4-b | | 7//2/3 | | 8y-9=73 | | 4w-13w=45 | | 6x+4(x-7)=12 | | 9ln(x)/x^2 | | -72=4(4k-2) | | 5m-7+m=4m-8-4 | | 7x+15=2x+70 | | 48=x+4(1-3x) | | 4x-3=8x+33 | | -52=-4+4(-4b-4) | | 2m-3m+4m-8=5+3m-13 | | 36-(-24)-28= | | f(x)=x^2-4x+10 | | 5x+3x+32=40 | | y=-2(-4)+(-4)-8 | | 67+63+25= | | -2+4(-3r-2)=-58 | | 2Y-7=-8Y+3 | | 2(x-4)+x= | | x4/x3 | | 4x+9-3x=8+5x-7 | | 4x+1=-4+3x | | 3m-5m+3m-8=5+3m-13 |

Equations solver categories