630x-x^2=3125

Simple and best practice solution for 630x-x^2=3125 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 630x-x^2=3125 equation:


Simplifying
630x + -1x2 = 3125

Solving
630x + -1x2 = 3125

Solving for variable 'x'.

Reorder the terms:
-3125 + 630x + -1x2 = 3125 + -3125

Combine like terms: 3125 + -3125 = 0
-3125 + 630x + -1x2 = 0

Factor a trinomial.
(-625 + x)(5 + -1x) = 0

Subproblem 1

Set the factor '(-625 + x)' equal to zero and attempt to solve: Simplifying -625 + x = 0 Solving -625 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '625' to each side of the equation. -625 + 625 + x = 0 + 625 Combine like terms: -625 + 625 = 0 0 + x = 0 + 625 x = 0 + 625 Combine like terms: 0 + 625 = 625 x = 625 Simplifying x = 625

Subproblem 2

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 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 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Solution

x = {625, 5}

See similar equations:

| 0.5x^2-6x-5=0 | | 36b^2-49= | | -16x^2+60=0 | | y-4/5=72/3 | | 56z^2-22z+2=0 | | 2a-12=0 | | 8a^3+26a^2-24a= | | x+x+1=153 | | .6W-.4W+.3W=2 | | X^2+82x-720=0 | | 130=2w^2+5l^2 | | v+2/9=3 | | -16x^2+60=10 | | X^2=14x-45 | | x+(x-31.3)+(x+23.4)=194 | | (w-1)(w+1)=w(w-4) | | 8a+3b+2a=10a+3b | | X^2-24-5x=0 | | 3(m-1)=m+9 | | 4x-7y=-27 | | 5X-10X=20 | | -7x+18+2x=33 | | x+(x-32.7)+(x+23.4)=187.8 | | -4n^2+2n+90=0 | | 12-27x^2=0 | | 15x(17-15)= | | 6m^2=19m+20 | | (28B-7)-9(3B+4)=-6 | | x+3x=184 | | 4X-(3X+7)=-2 | | 7v^2+48v-7=0 | | 7x-12=x+4 |

Equations solver categories