(30-2x)*(21-2x)*x=1000

Simple and best practice solution for (30-2x)*(21-2x)*x=1000 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 (30-2x)*(21-2x)*x=1000 equation: 



(30-2x)(21-2x)*x=1000

We move all terms to the left:

(30-2x)(21-2x)*x-(1000)=0

We add all the numbers together, and all the variables

(-2x+30)(-2x+21)*x-1000=0

We multiply parentheses ..

(+4x^2-42x-60x+630)*x-1000=0

We multiply parentheses

4x^3-42x^2-60x^2+630x-1000=0

We do not support expression: x^3

See similar equations:

| 7x=840  | | 7+4x^2=9x | | 4+0.2q=22-0.15Q | | 1.8m-7.8=9.48 | | 7j-1/4=7/8 | | 9x^2-4-6x=-5 | | 2x^2+15=65 | | 5w-3=3w+5 | | 18n=144 | | (10x-60)=-2+2x-2 | | 3a+14=7a+2 | | 3y-3.5=10.5 | | O.8d=9.816 | | (x*x*x)+3x=0.125 | | 5(6y-3))+3(6-5y)=48 | | 35x+9x+36=36 | | 3x+3.7=8.8 | | 12x-60=360 | | 180=(X+20)+(2X+10)+(x-10) | | 12x-120=360 | | 15(3-x)=45 | | (2k-10)+3k=k+6 | | 4/x-4=-2/x-1 | | x+3/3x-4=-4 | | x+4/2=x+7 | | 2x-7/3=3 | | 3x-(x-3)(x+1)=6x-x^2 | | 3(4w+10)/4=4 | | 3x+19=125 | | (x+1)(x+1)=21 | | 4/2x/2=7 | | 4+2x/3=7 |

Equations solver categories