y(y+5)=750

Simple and best practice solution for y(y+5)=750 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 y(y+5)=750 equation:


Simplifying
y(y + 5) = 750

Reorder the terms:
y(5 + y) = 750
(5 * y + y * y) = 750
(5y + y2) = 750

Solving
5y + y2 = 750

Solving for variable 'y'.

Reorder the terms:
-750 + 5y + y2 = 750 + -750

Combine like terms: 750 + -750 = 0
-750 + 5y + y2 = 0

Factor a trinomial.
(-30 + -1y)(25 + -1y) = 0

Subproblem 1

Set the factor '(-30 + -1y)' equal to zero and attempt to solve: Simplifying -30 + -1y = 0 Solving -30 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '30' to each side of the equation. -30 + 30 + -1y = 0 + 30 Combine like terms: -30 + 30 = 0 0 + -1y = 0 + 30 -1y = 0 + 30 Combine like terms: 0 + 30 = 30 -1y = 30 Divide each side by '-1'. y = -30 Simplifying y = -30

Subproblem 2

Set the factor '(25 + -1y)' equal to zero and attempt to solve: Simplifying 25 + -1y = 0 Solving 25 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-25' to each side of the equation. 25 + -25 + -1y = 0 + -25 Combine like terms: 25 + -25 = 0 0 + -1y = 0 + -25 -1y = 0 + -25 Combine like terms: 0 + -25 = -25 -1y = -25 Divide each side by '-1'. y = 25 Simplifying y = 25

Solution

y = {-30, 25}

See similar equations:

| -4=6x^3-9x | | 0.3x^2+11x-75=105 | | 0=-16x^2+70x+9 | | x^2-8x-308=0 | | 9c+4=-14 | | t-18=190 | | 4/11y=-16/33 | | (m+12)+m=48 | | 2y^2+15y-38= | | (b+10)(3b)=180 | | 2x+122+2x=180 | | 2cosx*sinx+1cosx+1=0 | | x^2+8x+308=0 | | 1+4x=-2x+x | | 8(v+2)-2v=2(3v+4)-11 | | x^2-8x+308=0 | | 16a^2+40ab+25b^2= | | 0.5x^2-11x+9=-47 | | 6-3k+18=8(-2k+16) | | 43.75=7v | | (15x+1)+(10+12x)=360 | | 4ab(2a+6b)= | | 12m^2+4m-1=0 | | 26x-6=5(5x+2)-4 | | 12x^3-38x^2+30x= | | Cotx=2/7 | | 2r^2-85=-7 | | ab+2a+2b+4= | | 221-2x=34x+21 | | 3(d+15)-18d=0 | | a^2-ab-5a-5b=0 | | 8x-13=3x+10 |

Equations solver categories