18y^2-y+303=

Simple and best practice solution for 18y^2-y+303= 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 18y^2-y+303= equation:


Simplifying
18y2 + -1y + 303 = 0

Reorder the terms:
303 + -1y + 18y2 = 0

Solving
303 + -1y + 18y2 = 0

Solving for variable 'y'.

Begin completing the square.  Divide all terms by
18 the coefficient of the squared term: 

Divide each side by '18'.
16.83333333 + -0.05555555556y + y2 = 0

Move the constant term to the right:

Add '-16.83333333' to each side of the equation.
16.83333333 + -0.05555555556y + -16.83333333 + y2 = 0 + -16.83333333

Reorder the terms:
16.83333333 + -16.83333333 + -0.05555555556y + y2 = 0 + -16.83333333

Combine like terms: 16.83333333 + -16.83333333 = 0.00000000
0.00000000 + -0.05555555556y + y2 = 0 + -16.83333333
-0.05555555556y + y2 = 0 + -16.83333333

Combine like terms: 0 + -16.83333333 = -16.83333333
-0.05555555556y + y2 = -16.83333333

The y term is -0.05555555556y.  Take half its coefficient (-0.02777777778).
Square it (0.0007716049384) and add it to both sides.

Add '0.0007716049384' to each side of the equation.
-0.05555555556y + 0.0007716049384 + y2 = -16.83333333 + 0.0007716049384

Reorder the terms:
0.0007716049384 + -0.05555555556y + y2 = -16.83333333 + 0.0007716049384

Combine like terms: -16.83333333 + 0.0007716049384 = -16.8325617250616
0.0007716049384 + -0.05555555556y + y2 = -16.8325617250616

Factor a perfect square on the left side:
(y + -0.02777777778)(y + -0.02777777778) = -16.8325617250616

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 2x+4=4x-11 | | 8+3(1+4b)=24 | | 35y+5=60 | | 36a^2-a+288= | | 35*400= | | -6c+15c= | | 30*300= | | 13y=188.5 | | 3x+5y-16= | | 7a-6c-9a+15c= | | 5(7+6a)=24 | | 4x+10=-16 | | -8-9p^2=-124 | | 3x^2-25x=-8 | | 6v^2-54=0 | | -3(r+6)=-59 | | -4(7-8x)=47 | | 21546=6a | | -2n-8+4=33 | | 4X-16=136 | | x+3x+2x=11 | | 3k^2-10=290 | | -2x+4+3(x+2)=x+10 | | 13=8x+1-6x | | -2z+3-5z=18 | | 65x^5-91x^3= | | 30-2x=3xd | | 9x^2-8=-97 | | 5x-21= | | 2x+5y=22 | | 4x-15=2x+41 | | y^2+y=72 |

Equations solver categories