3y^2+y-10=

Simple and best practice solution for 3y^2+y-10= 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 3y^2+y-10= equation:


Simplifying
3y2 + y + -10 = 0

Reorder the terms:
-10 + y + 3y2 = 0

Solving
-10 + y + 3y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(-2 + -1y)(5 + -3y) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(5 + -3y)' equal to zero and attempt to solve: Simplifying 5 + -3y = 0 Solving 5 + -3y = 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 + -3y = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3y = 0 + -5 -3y = 0 + -5 Combine like terms: 0 + -5 = -5 -3y = -5 Divide each side by '-3'. y = 1.666666667 Simplifying y = 1.666666667

Solution

y = {-2, 1.666666667}

See similar equations:

| U=7(2n+30)+9(n+1) | | (x-3)(2x+4)=0 | | x^8-8x^4+16=0 | | 3r-5=1+4r | | 8x=52 | | -2x^3+2x^2=12x | | s=L(1+-r) | | 6(4+t)=-21 | | 6s-11=12+10(s+10) | | -7=9x+20 | | 5(x-3)-3=-23 | | -18=60-13a | | 5w+8-12w=-15w | | 3+x=5x+11 | | 5d+17=4d+12 | | -3x-45=2x | | 18x-24x= | | 18=q+23 | | 16x+34= | | y=2(1)-5 | | -3(3x+10)=-4(3x+5) | | 11=18+p | | y=2(-1)-5 | | x^2-7x-.75=0 | | x+60=180 | | 10X-3=8+10x | | -(2z+8)+3(2z+3)-2z= | | 6x-5(x-3)=-14 | | 6x+5-9x=5x-7 | | 9r-7=8+4(r+5) | | -4-3x-x^2=0 | | x-6=20+8 |

Equations solver categories