(3x)(3x)-13x=10

Simple and best practice solution for (3x)(3x)-13x=10 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)(3x)-13x=10 equation:


Simplifying
(3x)(3x) + -13x = 10

Remove parenthesis around (3x)
3x(3x) + -13x = 10

Remove parenthesis around (3x)
3x * 3x + -13x = 10

Reorder the terms for easier multiplication:
3 * 3x * x + -13x = 10

Multiply 3 * 3
9x * x + -13x = 10

Multiply x * x
9x2 + -13x = 10

Reorder the terms:
-13x + 9x2 = 10

Solving
-13x + 9x2 = 10

Solving for variable 'x'.

Reorder the terms:
-10 + -13x + 9x2 = 10 + -10

Combine like terms: 10 + -10 = 0
-10 + -13x + 9x2 = 0

Factor a trinomial.
(-5 + -9x)(2 + -1x) = 0

Subproblem 1

Set the factor '(-5 + -9x)' equal to zero and attempt to solve: Simplifying -5 + -9x = 0 Solving -5 + -9x = 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 + -9x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -9x = 0 + 5 -9x = 0 + 5 Combine like terms: 0 + 5 = 5 -9x = 5 Divide each side by '-9'. x = -0.5555555556 Simplifying x = -0.5555555556

Subproblem 2

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 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 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {-0.5555555556, 2}

See similar equations:

| 58?1035?49= | | 4(x+3)-1=-9 | | -17+15r=13r+1 | | 17y+3y-19y=20 | | 2(x+1)=10whatisx | | 6+3u=-3 | | a*3+6=11 | | 5t-5=2t+1 | | 3t+6=-4-18t+20t | | 5(y+7)=60 | | y=-3x^2-9x-6 | | -20z-3=-19z | | x(x+4)(x-4)=0 | | 7-4f=-5f | | 19n+2n+3n+15n=18 | | 60=8.5x+6 | | -1+2j=5j-1+3 | | 3/4x+1/2=2/3 | | 3x+15=18x-9 | | -1+14w=13w-18 | | 8x^2-64+15=0 | | 5y+19x=2735 | | 6h-3h-h=14 | | 10m-12=68 | | 12=q-17 | | -d+10=-2d+2 | | 4x-8+15=0 | | 2p+-p= | | 3-2m+8=-5m-10 | | 7a+a-a=7 | | (r+7)(r-18)= | | 7+35x=15x+31 |

Equations solver categories