3(-2x+5)(-2x+5)=0

Simple and best practice solution for 3(-2x+5)(-2x+5)=0 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(-2x+5)(-2x+5)=0 equation: 


Simplifying
3(-2x + 5)(-2x + 5) = 0

Reorder the terms:
3(5 + -2x)(-2x + 5) = 0

Reorder the terms:
3(5 + -2x)(5 + -2x) = 0

Multiply (5 + -2x) * (5 + -2x)
3(5(5 + -2x) + -2x * (5 + -2x)) = 0
3((5 * 5 + -2x * 5) + -2x * (5 + -2x)) = 0
3((25 + -10x) + -2x * (5 + -2x)) = 0
3(25 + -10x + (5 * -2x + -2x * -2x)) = 0
3(25 + -10x + (-10x + 4x2)) = 0

Combine like terms: -10x + -10x = -20x
3(25 + -20x + 4x2) = 0
(25 * 3 + -20x * 3 + 4x2 * 3) = 0
(75 + -60x + 12x2) = 0

Solving
75 + -60x + 12x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(25 + -20x + 4x2) = 0

Factor a trinomial.
3((5 + -2x)(5 + -2x)) = 0

Ignore the factor 3.

Subproblem 1
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

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 = {2.5, 2.5}

See similar equations:

| (6n-6n-5)(7n+6n-5)=0 | | 8-5x=x | | a-0.5a= | | 420/100*x=70 | | 0=r^2-127.6900 | | 56=2v | | 3737.385=3.14r^2 | | (n+6n-4)(2n-4)=0 | | 8x-(4x+5)=5x-30 | | x^2+2=x+2 | | log(2x-3)=4 | | (7r-6r-6)(2r-4)=0 | | 0=r^2-37.2100 | | m^7/n^2)^7 | | 12d^2+20d+8=0 | | -7+6x^2=0 | | -8(9+5f)= | | ln(x)+ln(3)=5 | | (7k-3)(k-2k+7)=0 | | 2(3p-2)=26 | | 99.2= | | -8(7+4p)= | | (4a+2)(6a-a+2)=0 | | -5(-9n-2)= | | 0.6=1/x | | 45y^3/13y*7/15y | | 6(9s-2)= | | Cosx=64 | | M/-4=3/4 | | Z/2=-11 | | 0=r^2-736.7580 | | tanx=0.03 |

Equations solver categories