3x^2+10x-6=2

Simple and best practice solution for 3x^2+10x-6=2 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 3x^2+10x-6=2 equation:


Simplifying
3x2 + 10x + -6 = 2

Reorder the terms:
-6 + 10x + 3x2 = 2

Solving
-6 + 10x + 3x2 = 2

Solving for variable 'x'.

Reorder the terms:
-6 + -2 + 10x + 3x2 = 2 + -2

Combine like terms: -6 + -2 = -8
-8 + 10x + 3x2 = 2 + -2

Combine like terms: 2 + -2 = 0
-8 + 10x + 3x2 = 0

Factor a trinomial.
(-4 + -1x)(2 + -3x) = 0

Subproblem 1

Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4

Subproblem 2

Set the factor '(2 + -3x)' equal to zero and attempt to solve: Simplifying 2 + -3x = 0 Solving 2 + -3x = 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 + -3x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3x = 0 + -2 -3x = 0 + -2 Combine like terms: 0 + -2 = -2 -3x = -2 Divide each side by '-3'. x = 0.6666666667 Simplifying x = 0.6666666667

Solution

x = {-4, 0.6666666667}

See similar equations:

| 4(x-1)=2(8x+2) | | 6+13x-5=9x+11-6x | | 3+14s-2=7s+109-5s | | y-21=15 | | .5x=15 | | y=1.5x-0.5 | | -6x+6=78 | | n+7=20 | | n+4/5=8 | | 2s+11s=104 | | -9x+a-7x+3a= | | x^3-16x^2+44x+160=306 | | (21+p)+(2p-36)+p=645 | | x^2-6x+y^2=91 | | x=5x-5 | | -11.6x=8.12 | | N^2-10n+20=0 | | -3b+4y+6b+8y= | | x^2+144=24x | | x^3-5x+6=0 | | -3+2y=y+10 | | -3+2f=17 | | -2(2b+2)+(5b-8)=0 | | 10x^2-20=0 | | 1.1q-2.5-4.2q=4.1q-2.9 | | 21d-7d=0 | | 3x^2+15+18=0 | | 4x^4-11x^2-9x-2=0 | | -2|h-7|=-28 | | (2y/3)-9=2y+3 | | i=100*0.13*2 | | -34-6x=-11x+31 |

Equations solver categories