2x^2-40x=3000

Simple and best practice solution for 2x^2-40x=3000 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 2x^2-40x=3000 equation:


Simplifying
2x2 + -40x = 3000

Reorder the terms:
-40x + 2x2 = 3000

Solving
-40x + 2x2 = 3000

Solving for variable 'x'.

Reorder the terms:
-3000 + -40x + 2x2 = 3000 + -3000

Combine like terms: 3000 + -3000 = 0
-3000 + -40x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-1500 + -20x + x2) = 0

Factor a trinomial.
2((-30 + -1x)(50 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-30 + -1x)' equal to zero and attempt to solve: Simplifying -30 + -1x = 0 Solving -30 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '30' to each side of the equation. -30 + 30 + -1x = 0 + 30 Combine like terms: -30 + 30 = 0 0 + -1x = 0 + 30 -1x = 0 + 30 Combine like terms: 0 + 30 = 30 -1x = 30 Divide each side by '-1'. x = -30 Simplifying x = -30

Subproblem 2

Set the factor '(50 + -1x)' equal to zero and attempt to solve: Simplifying 50 + -1x = 0 Solving 50 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-50' to each side of the equation. 50 + -50 + -1x = 0 + -50 Combine like terms: 50 + -50 = 0 0 + -1x = 0 + -50 -1x = 0 + -50 Combine like terms: 0 + -50 = -50 -1x = -50 Divide each side by '-1'. x = 50 Simplifying x = 50

Solution

x = {-30, 50}

See similar equations:

| you+me=love | | -5=4(y-2)-7y | | x^2-40x-21000=0 | | -9(6+u)-2u=-63 | | a=bh/2;h | | 4y+6-2y=6+y-4 | | -50=10x-5*-2 | | -16t^2+107+175=0 | | 2(3n-4)+2(5n)=56 | | 4(-3k+2)=56 | | 749=36x | | f(x)=20x^3-9x^2-6 | | r^5=256 | | 4(2-3p)=44 | | log[5](x-3)=1-log[5](x-7) | | 5(z-4)+z=-8 | | log*5(6x-6)=2 | | y=-4.5x+8 | | -4x+2.8=-7+4.1 | | .5(4N-22)=-25 | | 4ln(-x)+3=21 | | -6(4x-3)+6=-24x+24 | | -6x+5=63 | | 22=two(B+3) | | 10+3x=2(3+4x+5) | | 5x+x=2x+2 | | 24=2(5x) | | (2/7)x=9(1/3) | | x^4-24x^2+80=0 | | f(x)=4tanx | | 2/7x=91/3 | | 2g^2-14g= |

Equations solver categories