4x*x-20x+25=0

Simple and best practice solution for 4x*x-20x+25=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 4x*x-20x+25=0 equation:


Simplifying
4x * x + -20x + 25 = 0

Multiply x * x
4x2 + -20x + 25 = 0

Reorder the terms:
25 + -20x + 4x2 = 0

Solving
25 + -20x + 4x2 = 0

Solving for variable 'x'.

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

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:

| 4x*4x-20x+25=0 | | 6m^2+12m+1=0 | | 1-2(a+1)=8+a | | 3x+25=56 | | y^2-10y+16= | | 16.56=7.2*x | | 2x-1=3x-(2x-3) | | -5x+10=2x-8 | | 0.005a+0.03b=0.015 | | 2u-2y+uv-vy= | | 8=y-11 | | 3x-5=4+2x | | v^2-25w^2= | | 3y+5=y+13 | | (x-3)2=2x+9 | | (x-4)(x+11)=34 | | 0=-x^2+24x+180 | | 26u^9x^8+6u^3w^5x^8= | | x^4=180 | | 0=x^2+10x-39 | | 0=x^2-5x-24 | | 4n-7=3n+4 | | 36x^2-kx-49=0 | | 36x^2-kx+121=0 | | 14x+11=4x+161 | | 9x^2-kx+4=0 | | 108-4x=23x+24 | | x*x+14*x+48=0 | | 11-10x=111-45x | | B^2-8b+20= | | x*x+12*x+35=0 | | 105-4x=3x+14 |

Equations solver categories