(9y^2)-(1y)+(3)=0

Simple and best practice solution for (9y^2)-(1y)+(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 (9y^2)-(1y)+(3)=0 equation:


Simplifying
(9y2) + -1(1y) + (3) = 0

Remove parenthesis around (1y)
(9y2) + -1 * 1y + (3) = 0

Multiply -1 * 1
(9y2) + -1y + (3) = 0
(9y2) + -1y + 3 = 0

Reorder the terms:
3 + -1y + (9y2) = 0

Solving
3 + -1y + (9y2) = 0

Solving for variable 'y'.

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

Divide each side by '9'.
0.3333333333 + -0.1111111111y + y2 = 0

Move the constant term to the right:

Add '-0.3333333333' to each side of the equation.
0.3333333333 + -0.1111111111y + -0.3333333333 + y2 = 0 + -0.3333333333

Reorder the terms:
0.3333333333 + -0.3333333333 + -0.1111111111y + y2 = 0 + -0.3333333333

Combine like terms: 0.3333333333 + -0.3333333333 = 0.0000000000
0.0000000000 + -0.1111111111y + y2 = 0 + -0.3333333333
-0.1111111111y + y2 = 0 + -0.3333333333

Combine like terms: 0 + -0.3333333333 = -0.3333333333
-0.1111111111y + y2 = -0.3333333333

The y term is -0.1111111111y.  Take half its coefficient (-0.05555555555).
Square it (0.003086419752) and add it to both sides.

Add '0.003086419752' to each side of the equation.
-0.1111111111y + 0.003086419752 + y2 = -0.3333333333 + 0.003086419752

Reorder the terms:
0.003086419752 + -0.1111111111y + y2 = -0.3333333333 + 0.003086419752

Combine like terms: -0.3333333333 + 0.003086419752 = -0.330246913548
0.003086419752 + -0.1111111111y + y2 = -0.330246913548

Factor a perfect square on the left side:
((y) + -0.05555555555)((y) + -0.05555555555) = -0.330246913548

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| (x^2-14x)(9y^2+36y)=-49 | | .1x^2-.3x-1=0 | | 16=-3x+5x+4 | | (7x+8)(6x+6)(9x-4)= | | 24v^7w^8+18vw^3y^9=0 | | -7x-12=-5x+24 | | x*-6=20 | | F(-4)=3+10x | | 3X+5Y=600 | | (x+41)=(3x+9) | | Log(b)1024=5 | | -15-4y=2y-3 | | 5x+1+3x=-71 | | (x+9)=(2x-44) | | 6c-15=25 | | 2.4=-4.5 | | (3x+6)=(5x-4) | | -6(j-1)-7=-7x+2 | | -15x+9k=0 | | Y=493x-357 | | 3.4+p=1.2 | | 7(x)=40 | | (6x-4)+(4x+6)= | | A(b)=51+b | | 5(2+6)-2=9z | | X^2+x-10=64 | | (x+3)+6=13 | | 9(x+7)=8x | | (5x+8)=(4x+1) | | y+1=(x-6) | | 9+3y=-x | | 8S=1B-12.89 |

Equations solver categories