5y^2+15y-50=0

Simple and best practice solution for 5y^2+15y-50=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 5y^2+15y-50=0 equation:


Simplifying
5y2 + 15y + -50 = 0

Reorder the terms:
-50 + 15y + 5y2 = 0

Solving
-50 + 15y + 5y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '5'.
5(-10 + 3y + y2) = 0

Factor a trinomial.
5((-5 + -1y)(2 + -1y)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(-5 + -1y)' equal to zero and attempt to solve: Simplifying -5 + -1y = 0 Solving -5 + -1y = 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 + -1y = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1y = 0 + 5 -1y = 0 + 5 Combine like terms: 0 + 5 = 5 -1y = 5 Divide each side by '-1'. y = -5 Simplifying y = -5

Subproblem 2

Set the factor '(2 + -1y)' equal to zero and attempt to solve: Simplifying 2 + -1y = 0 Solving 2 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1y = 0 + -2 -1y = 0 + -2 Combine like terms: 0 + -2 = -2 -1y = -2 Divide each side by '-1'. y = 2 Simplifying y = 2

Solution

y = {-5, 2}

See similar equations:

| x+12=2x-7 | | (6a-2b^2-a)+(b-3+9a^2)= | | (5x-5)=5 | | 2/11x=(x+1)+(x+2)-233 | | 5x(x-4)=70 | | 0.5x+7=2x+4 | | 3w^2-51w+90=0 | | 4.2x(-9)=3(1.2x+4) | | (Xy=.42)(x+y=1.3) | | 35x=100 | | 2x+3y-5x^2-10y+7x^2= | | (x+3)+(9x-23)=180 | | .1=.2(x+2) | | 3+8k+9-5k= | | 2x^2+3x+7=2x^2+3x-5 | | (2x-23)=(x+3) | | 2.5k=-8 | | 2x^2+x-15/20-3x-2x^2 | | (s-5)(2s+7)= | | 2356/3=2c | | f(x)=x^2+8x+8 | | 2356/3=2 | | (8x+8)+(12x+2)=90 | | 3x-8=3x+12 | | 3y+9=5y-9 | | 6/k+4/3k=-2 | | 20y^2-5y=0 | | -3n^2+4n-59=-4n^2 | | 2w+2(4w-3)=114 | | (12x-51)=(6x+27) | | (b+5)(b-7)=(b-5)(b+7) | | 29u^2+48u-20= |

Equations solver categories