6y^2-19y-20=0

Simple and best practice solution for 6y^2-19y-20=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 6y^2-19y-20=0 equation:


Simplifying
6y2 + -19y + -20 = 0

Reorder the terms:
-20 + -19y + 6y2 = 0

Solving
-20 + -19y + 6y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(-5 + -6y)(4 + -1y) = 0

Subproblem 1

Set the factor '(-5 + -6y)' equal to zero and attempt to solve: Simplifying -5 + -6y = 0 Solving -5 + -6y = 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 + -6y = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -6y = 0 + 5 -6y = 0 + 5 Combine like terms: 0 + 5 = 5 -6y = 5 Divide each side by '-6'. y = -0.8333333333 Simplifying y = -0.8333333333

Subproblem 2

Set the factor '(4 + -1y)' equal to zero and attempt to solve: Simplifying 4 + -1y = 0 Solving 4 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1y = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1y = 0 + -4 -1y = 0 + -4 Combine like terms: 0 + -4 = -4 -1y = -4 Divide each side by '-1'. y = 4 Simplifying y = 4

Solution

y = {-0.8333333333, 4}

See similar equations:

| y=2x+5x+4 | | 5(11x-3)=45 | | 25+0.15(x)=71.80 | | 25+15=71.80+x | | 19-1/x=27 | | 960.43*0.5= | | X^3+y^3=6 | | 9x+8y=-7200 | | 3(m-2)/2 | | x+x*0.14=53100 | | x+5(2-x)=x+0.2 | | z/8-6=9 | | 6x-2x+1=10 | | b-c-d=r | | 5x^2+12x-108=0 | | cos(2x+20)=-0.5 | | 180*x-100*x-1000000=100000 | | 180*x+20*x-1000000=100000 | | 9.1/x-5.7 | | x+2y=0.8 | | Y=-0.01x^2+x | | x-7=3x-18 | | F(x)=(1/4)x | | -9x-5=18fory | | F(1)=6x | | X^2+8x-3x=x | | -9x-5y=18 | | 2x^2-10x-22=-4 | | 17=136 | | x=0.5*50+50 | | 50=0.5y+50 | | 100=0.5y+50 |

Equations solver categories