20=6x^2+10x+4

Simple and best practice solution for 20=6x^2+10x+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 20=6x^2+10x+4 equation:


Simplifying
20 = 6x2 + 10x + 4

Reorder the terms:
20 = 4 + 10x + 6x2

Solving
20 = 4 + 10x + 6x2

Solving for variable 'x'.

Combine like terms: 20 + -4 = 16
16 + -10x + -6x2 = 4 + 10x + 6x2 + -4 + -10x + -6x2

Reorder the terms:
16 + -10x + -6x2 = 4 + -4 + 10x + -10x + 6x2 + -6x2

Combine like terms: 4 + -4 = 0
16 + -10x + -6x2 = 0 + 10x + -10x + 6x2 + -6x2
16 + -10x + -6x2 = 10x + -10x + 6x2 + -6x2

Combine like terms: 10x + -10x = 0
16 + -10x + -6x2 = 0 + 6x2 + -6x2
16 + -10x + -6x2 = 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
16 + -10x + -6x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(8 + -5x + -3x2) = 0

Factor a trinomial.
2((1 + -1x)(8 + 3x)) = 0

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

Set the factor '(8 + 3x)' equal to zero and attempt to solve: Simplifying 8 + 3x = 0 Solving 8 + 3x = 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 + 3x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 3x = 0 + -8 3x = 0 + -8 Combine like terms: 0 + -8 = -8 3x = -8 Divide each side by '3'. x = -2.666666667 Simplifying x = -2.666666667

Solution

x = {1, -2.666666667}

See similar equations:

| 4-3x+2+x=7x-9-10x-5x | | 8*12-3y=123 | | 4x-30=30-x^2 | | 5/x-8=1/3 | | 36-12-36x+54=12x-30 | | -1x^2+6x-9=0 | | 8x-8/42 | | -2r+-7=1 | | 7+2q=13 | | q-15=11 | | x(12-x)=-6 | | Log(x+2)=log(2x-1) | | n+75=145 | | -2m+-3=3 | | 3a+9=6a-9 | | 5x+2=3x-7 | | -3f+2=17 | | 24/4x3/=6/x | | 2/4-18=-14 | | 1/x=0.75 | | 12xy/21x | | 24m-6n=30 | | https://app35.studyisland.com/userfiles/17764q11.gif | | 5y+2(y-2)=3(y+1)-2 | | X^2=24+4x | | 2-2cosx=0 | | 9-2x+10=13 | | (X-2)(x-3)=x(x+1) | | 9-2x=3(x+2) | | (5-2a)+3a=9a+2(3-a)+11 | | 8y+3(y-2)=5(y-1)-4 | | 5x^4+6x^2=0 |

Equations solver categories