249=4x^2+32x-11

Simple and best practice solution for 249=4x^2+32x-11 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 249=4x^2+32x-11 equation:


Simplifying
249 = 4x2 + 32x + -11

Reorder the terms:
249 = -11 + 32x + 4x2

Solving
249 = -11 + 32x + 4x2

Solving for variable 'x'.

Combine like terms: 249 + 11 = 260
260 + -32x + -4x2 = -11 + 32x + 4x2 + 11 + -32x + -4x2

Reorder the terms:
260 + -32x + -4x2 = -11 + 11 + 32x + -32x + 4x2 + -4x2

Combine like terms: -11 + 11 = 0
260 + -32x + -4x2 = 0 + 32x + -32x + 4x2 + -4x2
260 + -32x + -4x2 = 32x + -32x + 4x2 + -4x2

Combine like terms: 32x + -32x = 0
260 + -32x + -4x2 = 0 + 4x2 + -4x2
260 + -32x + -4x2 = 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
260 + -32x + -4x2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(65 + -8x + -1x2) = 0

Factor a trinomial.
4((5 + -1x)(13 + x)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 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 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Subproblem 2

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 = -13

Solution

x = {5, -13}

See similar equations:

| 8-d=d-6 | | 7+5j=6j | | Ax-y+z=6 | | -0.03x+0.11(x+16000)=2080 | | 5t+7r-15r= | | 3t-8=-2t+7 | | 18=3(v-13)-6 | | 5x+19+7x+98=213 | | 3t-8=-2the+7 | | 3t-8=-3 | | 5+4x=-1x | | 9h=-8+10h | | 8x-4=y | | 3(x+2)+23= | | 3x+7x-5x= | | 2(y-3)+5=3(x-1) | | 6(-5x+1)=-204 | | 0=1.5x-3.4 | | 2(710+1)= | | 3(-8+8x)=-192 | | (x-2)(x^2-2x+4)-x(x-3)(x+3)=26 | | 5q+-6q-p= | | 1410+2= | | 5(2t+3)=30-5t | | 0=9x^2+12x-3 | | 5x+23=x+3 | | g(5+7)= | | 3x-8=8x+6 | | log(3)0.63= | | 2(14+w)=52 | | =.5x^2-4x+12 | | -2z+3+3+7z=-12 |

Equations solver categories