5y^2+75y-170=

Simple and best practice solution for 5y^2+75y-170= 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+75y-170= equation:


Simplifying
5y2 + 75y + -170 = 0

Reorder the terms:
-170 + 75y + 5y2 = 0

Solving
-170 + 75y + 5y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '5'.
5(-34 + 15y + y2) = 0

Factor a trinomial.
5((-17 + -1y)(2 + -1y)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(-17 + -1y)' equal to zero and attempt to solve: Simplifying -17 + -1y = 0 Solving -17 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '17' to each side of the equation. -17 + 17 + -1y = 0 + 17 Combine like terms: -17 + 17 = 0 0 + -1y = 0 + 17 -1y = 0 + 17 Combine like terms: 0 + 17 = 17 -1y = 17 Divide each side by '-1'. y = -17 Simplifying y = -17

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 = {-17, 2}

See similar equations:

| 0.55p=9.9 | | -2y^2-6y=-2 | | (2sinx-1)(cosx+1)= | | 18=9x+2-5x | | 0.4x+0.8=3.6 | | 240x+0.25=387.50 | | 5x=21x+28 | | 2.4=6.5+y | | 34+(-3)(12)= | | 3x-5(x-4)=-8+4x-20 | | 2x-15+4x=4(3x-6)+6 | | 8x+3=8x-4x | | 11-y=6 | | 4g+2(-8+5g)=1-g | | 2x+5=7z+6 | | (-3)(-4)+7= | | 20-6(2x-3)=-4 | | 3(x-10)=90 | | 4(x-5)-5=6x+7*4-4x | | Y=12.8+.6Y | | -7+y=-14 | | 5-y=14 | | 8c-72=12c-36-4c | | 4(w-6)=8 | | -7y+-2=-9 | | N+12=20-2n | | -4x-3y=15 | | 11-y=3 | | 12+n=20-2n | | 5(3+6x)-3(7-3x)= | | 4.2y=29.4 | | -44x+12y+4= |

Equations solver categories