12X^2-780X+12000=0

Simple and best practice solution for 12X^2-780X+12000=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 12X^2-780X+12000=0 equation:


Simplifying
12X2 + -780X + 12000 = 0

Reorder the terms:
12000 + -780X + 12X2 = 0

Solving
12000 + -780X + 12X2 = 0

Solving for variable 'X'.

Factor out the Greatest Common Factor (GCF), '12'.
12(1000 + -65X + X2) = 0

Factor a trinomial.
12((25 + -1X)(40 + -1X)) = 0

Ignore the factor 12.

Subproblem 1

Set the factor '(25 + -1X)' equal to zero and attempt to solve: Simplifying 25 + -1X = 0 Solving 25 + -1X = 0 Move all terms containing X to the left, all other terms to the right. Add '-25' to each side of the equation. 25 + -25 + -1X = 0 + -25 Combine like terms: 25 + -25 = 0 0 + -1X = 0 + -25 -1X = 0 + -25 Combine like terms: 0 + -25 = -25 -1X = -25 Divide each side by '-1'. X = 25 Simplifying X = 25

Subproblem 2

Set the factor '(40 + -1X)' equal to zero and attempt to solve: Simplifying 40 + -1X = 0 Solving 40 + -1X = 0 Move all terms containing X to the left, all other terms to the right. Add '-40' to each side of the equation. 40 + -40 + -1X = 0 + -40 Combine like terms: 40 + -40 = 0 0 + -1X = 0 + -40 -1X = 0 + -40 Combine like terms: 0 + -40 = -40 -1X = -40 Divide each side by '-1'. X = 40 Simplifying X = 40

Solution

X = {25, 40}

See similar equations:

| y=7/2-2 | | 3x+5=-9x+30 | | x^4-16x+64=0 | | 7-2x^4=-155 | | (4n-2)(n-5)=0 | | 1/2x-x=16.2 | | 35x+10y=360 | | (4n-2n)(n-5)=0 | | x^6-10x^3=0 | | lnx-1=ln(5)+ln(x-2) | | -2[4-(3b+2)]=5-3(3b+6) | | 6p^2+2p-8=0 | | 3x^2-320x+42=0 | | sqrt(3-x)=0 | | lnx+ln(x+3)=ln(x+5)+ln(x+1) | | 3x+85=8x+40 | | x^2+4x-55=0 | | -2[4-(3b+2)]=5-2(3a+6) | | (3x-1)(3-x)(4x^2-19)=0 | | 4u-16=56 | | 42=3y+15 | | 2(x)+2(x+5)=24 | | y-18=152 | | x=9/9 | | 9=0 | | (2x+3y+4)dx=(4x+6y+1)dy | | (2x-3)(6-2x)=0 | | -3x^2+16x-16= | | 17+22k=-5k^2 | | k^2-5k=4 | | 3n^2-n-4= | | -1+5x=0 |

Equations solver categories