2x(2x+120)=625

Simple and best practice solution for 2x(2x+120)=625 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(2x+120)=625 equation:


Simplifying
2x(2x + 120) = 625

Reorder the terms:
2x(120 + 2x) = 625
(120 * 2x + 2x * 2x) = 625
(240x + 4x2) = 625

Solving
240x + 4x2 = 625

Solving for variable 'x'.

Reorder the terms:
-625 + 240x + 4x2 = 625 + -625

Combine like terms: 625 + -625 = 0
-625 + 240x + 4x2 = 0

Factor a trinomial.
(-125 + -2x)(5 + -2x) = 0

Subproblem 1

Set the factor '(-125 + -2x)' equal to zero and attempt to solve: Simplifying -125 + -2x = 0 Solving -125 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '125' to each side of the equation. -125 + 125 + -2x = 0 + 125 Combine like terms: -125 + 125 = 0 0 + -2x = 0 + 125 -2x = 0 + 125 Combine like terms: 0 + 125 = 125 -2x = 125 Divide each side by '-2'. x = -62.5 Simplifying x = -62.5

Subproblem 2

Set the factor '(5 + -2x)' equal to zero and attempt to solve: Simplifying 5 + -2x = 0 Solving 5 + -2x = 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 + -2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2x = 0 + -5 -2x = 0 + -5 Combine like terms: 0 + -5 = -5 -2x = -5 Divide each side by '-2'. x = 2.5 Simplifying x = 2.5

Solution

x = {-62.5, 2.5}

See similar equations:

| 1+1=2-x | | 1+1=0x | | 1+1=3x | | 2t-5/2t-10 | | (x-2)/3=1 | | 1x+2000y=x+3y | | 50=2x-20 | | x+4x+2=6 | | 3z(3z+5)=0 | | 176+18x=13+26x | | 16t-4=28 | | 8/x=y/7 | | (3x+6y)=72 | | X-4/20=2/5 | | 15x-y=10 | | 5x^3+19x^2-4x=0 | | 3/2w=9 | | 7x/6=42 | | 10x+10+11x+2=180 | | f(x)=(x-13)+11 | | 2(5x+3)=30 | | 10(w+5)=60 | | 3x^2+24=40 | | 3.5=m-22 | | 7y-5/3x=8 | | -4-6y=8 | | 8x-4+6-3x=15 | | -4=×/2 | | x^3+24x-16=0 | | y=8.25x | | 2x+7=x-15 | | x-.07x=22.95 |

Equations solver categories