4y^2-y-3=0

Simple and best practice solution for 4y^2-y-3=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 4y^2-y-3=0 equation:


Simplifying
4y2 + -1y + -3 = 0

Reorder the terms:
-3 + -1y + 4y2 = 0

Solving
-3 + -1y + 4y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(-3 + -4y)(1 + -1y) = 0

Subproblem 1

Set the factor '(-3 + -4y)' equal to zero and attempt to solve: Simplifying -3 + -4y = 0 Solving -3 + -4y = 0 Move all terms containing y to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -4y = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -4y = 0 + 3 -4y = 0 + 3 Combine like terms: 0 + 3 = 3 -4y = 3 Divide each side by '-4'. y = -0.75 Simplifying y = -0.75

Subproblem 2

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

Solution

y = {-0.75, 1}

See similar equations:

| (2x^3*-7)(6x^3-6)=0 | | 8m^3n^4-22m^5n^6= | | -7x^2-66x-27=0 | | (x-5)(x+1)=4 | | 2+5*x=4x | | 3r^2-2r-5=0 | | -6y-5=7+9y | | 3r^2-24-5=0 | | 10r+8=58 | | 72m^7n+24n= | | 49m^5n^3+28mn^4= | | a^2+13a-68=0 | | 10m^3n^2-25m^2n^3= | | 2s+9s+20=128 | | 7p+9=8p+4 | | 3(x-2)=-2x-16 | | m^3n+9m^2n= | | 4(2x+3u)-3(x-y)= | | 9x^3+30x= | | 45x^2-20x= | | 2*N=12 | | 2XN=12 | | 29-(2c+3)=2(c+3)+c | | p^2+2pq+q^2-2p-2q-15=0 | | 3(m+4)=39 | | 12+36x+27x^2=0 | | x-2x-25=0 | | t^4-7t^2-18=0 | | X=8+9Y-5*2 | | x=x+6 | | 60[100s]= | | 10x^2+21x-27=0 |

Equations solver categories