2+y^2-3y=0

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



2+y^2-3y=0

a = 1; b = -3; c = +2;
Δ = b2-4ac
Δ = -32-4·1·2
Δ = 1
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{1}=1$


$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-3)-1}{2*1}=\frac{2}{2}
=1
$


$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-3)+1}{2*1}=\frac{4}{2}
=2
$

See similar equations:

| 1=0.3x-0.5x-6 | | 2x+31=2x-69 | | t÷5-4=15 | | 1a÷4+8=14 | | 1/8x+9=-4 | | F(x)=-2X^2-5X+2 | | x^2-12x+36000=0 | | a÷4+8=14 | | xX12-135=xX3=-9 | | 10(2+x=60 | | 3(5x(-)2)+4=11x-3-4 | | 4x-3=12x+15 | | p*3-21+0.001=5/2-1.5 | | 25+40x=20+45x | | 3+x-6/3x=3x+1/2x-6 | | 4x-3=-12x+15 | | m-2m=6 | | 3+7x=52x+11 | | 4-7x=2-6x | | e343=323-323423-2323423= | | 5=y/125 | | -18x-7= | | x+5=15-x | | (1)/(5)x+3=-1 | | -2(9x-21)= | | x+5=15-1-1-1-1-1+9-5-4+20/3 | | 8x+(-x-3)=0 | | 4-10(3x-7)= | | 9+3t-17=8+3t | | 2x-7-5(4x-7)= | | -.75(x+3.5)=6 | | 4(3x+5)-2(15x-11)= |

Equations solver categories