(45y^2+20y)/(-5y)

Simple and best practice solution for (45y^2+20y)/(-5y) 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 (45y^2+20y)/(-5y) equation: 


D( y )

-5*y = 0

-5*y = 0

-5*y = 0

-5*y = 0 // : -5

y = 0

y in (-oo:0) U (0:+oo)

(45*y^2+20*y)/(-5*y) = 0

45*y^2+20*y = 0

5*y*(9*y+4) = 0

9*y+4 = 0 // - 4

9*y = -4 // : 9

y = -4/9

5*y*(y+4/9) = 0

(5*y*(y+4/9))/(-5*y) = 0

( 5*y )

5*y = 0 // : 5

y = 0

( y+4/9 )

y+4/9 = 0 // - 4/9

y = -4/9

y in { 0} 

y = -4/9

See similar equations:

| 7(6+5s)=30s | | 1.6q-1.9-1.8q=-1.2q-5.1 | | 40x^2+20x^2+30x^4= | | 3(2m+6)=414 | | 8(3+9w)=10w | | 6m+6=138 | | 7(7r+21)=2r | | 2m+6=138 | | 2x-3+x=3 | | 10(11+33t)=33t | | 4x(6x-2)=64 | | (1/(w-7))=2 | | 9(8+9r)=24r | | 3(27+j)=10j | | 0.5(y-2)=y | | 80x=320+0 | | 54-6(7w-3)=8(4-3w) | | 2-0.2x=0.3x | | b=0.75b+5 | | 5/2=(2/x+3)-2 | | 2x-y=72 | | 3=4x+y | | 3x-y=72 | | 4b/5=8 | | 5d/6=-1.6 | | 5f/3=1/2 | | 13+15+4c+10c= | | X^2-17-18=0 | | y^-7/y^-6 | | 10.2y-8y=27 | | (3x+5)+(2x-3)+(4x-6)= | | -6/w+2=-7 |

Equations solver categories