0=18x^2-96x+126

Simple and best practice solution for 0=18x^2-96x+126 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 0=18x^2-96x+126 equation:


Simplifying
0 = 18x2 + -96x + 126

Reorder the terms:
0 = 126 + -96x + 18x2

Solving
0 = 126 + -96x + 18x2

Solving for variable 'x'.

Combine like terms: 0 + -126 = -126
-126 + 96x + -18x2 = 126 + -96x + 18x2 + -126 + 96x + -18x2

Reorder the terms:
-126 + 96x + -18x2 = 126 + -126 + -96x + 96x + 18x2 + -18x2

Combine like terms: 126 + -126 = 0
-126 + 96x + -18x2 = 0 + -96x + 96x + 18x2 + -18x2
-126 + 96x + -18x2 = -96x + 96x + 18x2 + -18x2

Combine like terms: -96x + 96x = 0
-126 + 96x + -18x2 = 0 + 18x2 + -18x2
-126 + 96x + -18x2 = 18x2 + -18x2

Combine like terms: 18x2 + -18x2 = 0
-126 + 96x + -18x2 = 0

Factor out the Greatest Common Factor (GCF), '6'.
6(-21 + 16x + -3x2) = 0

Factor a trinomial.
6((-3 + x)(7 + -3x)) = 0

Ignore the factor 6.

Subproblem 1

Set the factor '(-3 + x)' equal to zero and attempt to solve: Simplifying -3 + x = 0 Solving -3 + x = 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 + x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + x = 0 + 3 x = 0 + 3 Combine like terms: 0 + 3 = 3 x = 3 Simplifying x = 3

Subproblem 2

Set the factor '(7 + -3x)' equal to zero and attempt to solve: Simplifying 7 + -3x = 0 Solving 7 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -3x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -3x = 0 + -7 -3x = 0 + -7 Combine like terms: 0 + -7 = -7 -3x = -7 Divide each side by '-3'. x = 2.333333333 Simplifying x = 2.333333333

Solution

x = {3, 2.333333333}

See similar equations:

| -27-27x=2x+18 | | 5(3-2x)=4x+3 | | 100+(75l)=625 | | 4.95+(11.95d)=64.70 | | 1.7x+5.5=10 | | 7x^2+12x-15=0 | | 7x^2+12x-5=0 | | x=17.5 | | 5/7p-2/7=6 | | 35x^2-14x^3+7x^4=0 | | 5(x+2)-3=x-8x+7 | | 2(3x-6)=5x-12 | | -3X+7=5-x | | 2n+10-3=16-8 | | 12-5n-4n=-6n-3 | | X^3+56=0 | | 2x^4+3x^3-5x^2-4x=25 | | 4x+5-7x=-16 | | .1a+.6(200-a)=.5(200) | | x^2-3x+5-3x=-6 | | x^2-3x-(-(5-3x))=-6 | | 0.1a+.6(200-a)=.5a(200) | | 2.75d-4.5=1.5y+3.5 | | 50w-43=52w-81 | | 1.5X=-Tan(X) | | x^2-3x+5-3x=6 | | 0.67(4x-5)=8 | | S^3+15s=-56 | | 19x+6=21x-6 | | 9y-10-6y= | | 4x-z=8 | | 250+(14h)=22h |

Equations solver categories