3((20-2x)(20-2x))=

Simple and best practice solution for 3((20-2x)(20-2x))= 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 3((20-2x)(20-2x))= equation: 


Simplifying
3((20 + -2x)(20 + -2x)) = 0

Multiply (20 + -2x) * (20 + -2x)
3((20(20 + -2x) + -2x * (20 + -2x))) = 0
3(((20 * 20 + -2x * 20) + -2x * (20 + -2x))) = 0
3(((400 + -40x) + -2x * (20 + -2x))) = 0
3((400 + -40x + (20 * -2x + -2x * -2x))) = 0
3((400 + -40x + (-40x + 4x2))) = 0

Combine like terms: -40x + -40x = -80x
3((400 + -80x + 4x2)) = 0
(400 * 3 + -80x * 3 + 4x2 * 3) = 0
(1200 + -240x + 12x2) = 0

Solving
1200 + -240x + 12x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '12'.
12(100 + -20x + x2) = 0

Factor a trinomial.
12((10 + -1x)(10 + -1x)) = 0

Ignore the factor 12.

Subproblem 1
Set the factor '(10 + -1x)' equal to zero and attempt to solve:

Simplifying
10 + -1x = 0

Solving
10 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-10' to each side of the equation.
10 + -10 + -1x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -1x = 0 + -10
-1x = 0 + -10

Combine like terms: 0 + -10 = -10
-1x = -10

Divide each side by '-1'.
x = 10

Simplifying
x = 10

Subproblem 2
Set the factor '(10 + -1x)' equal to zero and attempt to solve:

Simplifying
10 + -1x = 0

Solving
10 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-10' to each side of the equation.
10 + -10 + -1x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -1x = 0 + -10
-1x = 0 + -10

Combine like terms: 0 + -10 = -10
-1x = -10

Divide each side by '-1'.
x = 10

Simplifying
x = 10
Solution
x = {10, 10}

See similar equations:

| 8/9(9/8x) | | x^2-60x+230=0 | | (20-2x)(20-2x)(3)= | | x^2-60x+216=0 | | x^2-59x+216=0 | | 8-(4n-3)=1-5n | | 6(y-8)=5(3+y) | | 2x=2x+0 | | 7y-9=8y | | cox(x)=0.5 | | -8(k+3)-(7k-8)=16k | | 7(x-7)=8+6x | | 4x+8-2x=9+x-9 | | 1/u | | x^2+12s+36=0 | | 10-6x=-15-11x | | -9(n-4)=3-8n | | 5x^2-25x+15=0 | | 15a^2-22tv-5v^2=0 | | 7/50=x/75 | | n(n-1)/2=12 | | (x-30)+(115+x)-x=180 | | 3x+2(2x-11)=13 | | 6[t(t)-2]-5t-38=0 | | log(7.4x)=-4.8 | | x*5+9+8*8=500 | | ([a^2)(b^2)]/[(a)(b^2)]=? | | 44=2*3.14*r | | (a^2)(b^2)/(a)(b^2)=? | | x-2y-z=6 | | -8x-3y=19 | | 170=10+32t |

Equations solver categories