4y^2+20y+25=0

Simple and best practice solution for 4y^2+20y+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 4y^2+20y+25=0 equation:


Simplifying
4y2 + 20y + 25 = 0

Reorder the terms:
25 + 20y + 4y2 = 0

Solving
25 + 20y + 4y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(5 + 2y)(5 + 2y) = 0

Subproblem 1

Set the factor '(5 + 2y)' equal to zero and attempt to solve: Simplifying 5 + 2y = 0 Solving 5 + 2y = 0 Move all terms containing y to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 2y = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 2y = 0 + -5 2y = 0 + -5 Combine like terms: 0 + -5 = -5 2y = -5 Divide each side by '2'. y = -2.5 Simplifying y = -2.5

Subproblem 2

Set the factor '(5 + 2y)' equal to zero and attempt to solve: Simplifying 5 + 2y = 0 Solving 5 + 2y = 0 Move all terms containing y to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 2y = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 2y = 0 + -5 2y = 0 + -5 Combine like terms: 0 + -5 = -5 2y = -5 Divide each side by '2'. y = -2.5 Simplifying y = -2.5

Solution

y = {-2.5, -2.5}

See similar equations:

| 3444*565*6754= | | x+169=25 | | x^2+21x= | | 10x+5+0=-2x+3x+80 | | 6x+3=9y | | 0=-2(x+3) | | -6x+30x-36= | | 15r-16=14 | | 5x+3y=-6 | | (x+3)(x+4)=72 | | 3t^2+5t-12=0 | | 6m^2-17m+5=0 | | 0.125a-5=30 | | 11+4q=2(q+4) | | 20x^4-28x^2=0 | | 4r+r-14=0 | | (x+3)(x+1)=8x | | 49d-35d=0 | | (x+4)(x-15)=0 | | 3ln(x-5)=1 | | 3(x-6)-4x=-10 | | 18x^3-98x=0 | | 4(2-c)-5(2c+8)=-12 | | 3x-30=45-2x | | -39=-8(h+2)+3(2h-5) | | 321+123=444 | | 3p^2+5=8 | | 6c^2+17c+2=0 | | 8(19-x)=7(3x+1) | | 7=-5x+2x | | 3a^2-13a+4=0 | | 4g-6-g=3 |

Equations solver categories