105x^2-186x+72=0

Simple and best practice solution for 105x^2-186x+72=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 105x^2-186x+72=0 equation:


Simplifying
105x2 + -186x + 72 = 0

Reorder the terms:
72 + -186x + 105x2 = 0

Solving
72 + -186x + 105x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(24 + -62x + 35x2) = 0

Factor a trinomial.
3((4 + -7x)(6 + -5x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(4 + -7x)' equal to zero and attempt to solve: Simplifying 4 + -7x = 0 Solving 4 + -7x = 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 + -7x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -7x = 0 + -4 -7x = 0 + -4 Combine like terms: 0 + -4 = -4 -7x = -4 Divide each side by '-7'. x = 0.5714285714 Simplifying x = 0.5714285714

Subproblem 2

Set the factor '(6 + -5x)' equal to zero and attempt to solve: Simplifying 6 + -5x = 0 Solving 6 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -5x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -5x = 0 + -6 -5x = 0 + -6 Combine like terms: 0 + -6 = -6 -5x = -6 Divide each side by '-5'. x = 1.2 Simplifying x = 1.2

Solution

x = {0.5714285714, 1.2}

See similar equations:

| 35n^2-13n-12=0 | | (-81)+(8)= | | 11*u=44 | | 3x+1x=16 | | cos^2(9x)-cos^2(5x)=0 | | m-9=26 | | 64n^2-127n-177=0 | | 530/700 | | 64n^2-126n-177=0 | | N-16=17 | | 254-S=155 | | 201-x=138 | | 32n^2-63n-84=0 | | G-2=21 | | 5x-8-3x=-10 | | .5X+30=13X | | 2p-2.1=4.7 | | 64n^2-126n-168=0 | | 3=1+5x+1 | | e^9x=59 | | 1=1+5x+1 | | 2/3-x/9=1 | | 7-2(5-4)=x | | 191x+189=199x | | -5(4y-x)=2(3+6y) | | 0.2(x-6)=2 | | 5t+12=6t-12 | | (x^2)(2/x) | | 12m+4m=12(m-10)+8(9+m) | | 12x-3=32+12 | | x^2*2/x | | 10x^2-115x+280=0 |

Equations solver categories