9x^2-33x+30=0

Simple and best practice solution for 9x^2-33x+30=0 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 9x^2-33x+30=0 equation:


Simplifying
9x2 + -33x + 30 = 0

Reorder the terms:
30 + -33x + 9x2 = 0

Solving
30 + -33x + 9x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(10 + -11x + 3x2) = 0

Factor a trinomial.
3((5 + -3x)(2 + -1x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(5 + -3x)' equal to zero and attempt to solve: Simplifying 5 + -3x = 0 Solving 5 + -3x = 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 + -3x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3x = 0 + -5 -3x = 0 + -5 Combine like terms: 0 + -5 = -5 -3x = -5 Divide each side by '-3'. x = 1.666666667 Simplifying x = 1.666666667

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 = {1.666666667, 2}

See similar equations:

| 1-4a=5-7a+3a | | 2/7+a=-4/7 | | 7z^2=56 | | 36-5(6-5)= | | (10x+6)+(x+24)=180 | | 10(z-6)-2=6(z+3) | | 4n-5/7=23/7 | | 3(x+2)=8(x-1)+1 | | 9x^2+9y^2-36x-6y-44=0 | | 3/4.5=6/x | | 2(2x+2)=7x+2-3x+2 | | 8(4y-2)-(3y+4)= | | 4(z+6)=-10 | | 4.9x^2+7x+200=0 | | 15=3(x-1)-(x-6) | | -3x^3+15x^2+42x=0 | | 400+15n= | | -w/2=-9 | | 3/5b=-2 | | 3x+7=x-43 | | x=4x*34580000000 | | 3a-5a+4a= | | 13-(-2x+5)=7 | | 2x-72+105=180 | | Logx(356)=8 | | x/20=11/10 | | 4=-1/2(5x-3) | | 3m^2=16M | | 4=-1/2*(5x-3) | | (3y+15)+(5y-15)=180 | | 15-(3x+2)=1 | | 4x+9y=-6 |

Equations solver categories