y^2+12y+68=0

Simple and best practice solution for y^2+12y+68=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 y^2+12y+68=0 equation:


Simplifying
y2 + 12y + 68 = 0

Reorder the terms:
68 + 12y + y2 = 0

Solving
68 + 12y + y2 = 0

Solving for variable 'y'.

Begin completing the square.

Move the constant term to the right:

Add '-68' to each side of the equation.
68 + 12y + -68 + y2 = 0 + -68

Reorder the terms:
68 + -68 + 12y + y2 = 0 + -68

Combine like terms: 68 + -68 = 0
0 + 12y + y2 = 0 + -68
12y + y2 = 0 + -68

Combine like terms: 0 + -68 = -68
12y + y2 = -68

The y term is 12y.  Take half its coefficient (6).
Square it (36) and add it to both sides.

Add '36' to each side of the equation.
12y + 36 + y2 = -68 + 36

Reorder the terms:
36 + 12y + y2 = -68 + 36

Combine like terms: -68 + 36 = -32
36 + 12y + y2 = -32

Factor a perfect square on the left side:
(y + 6)(y + 6) = -32

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 5+1.5y=.375y+6 | | -4=3m+5 | | 7+2r=7 | | 8x+32=9x+36 | | 3(x+2)=5(2x+1) | | x^2+28x-480=0 | | x^3+3x^2-4x-12= | | 2.7=1.3-2d | | 3(4x-1)=4-2(5-3x) | | 3x^2+13x-16=0 | | 4(3x+2)=5(2x+1) | | -4(14-x)+14(2)= | | 9x^3+x^2-8x-9=0 | | 3y+4y-14=0 | | 64+3x=5x+43 | | -15+3x=0 | | -7x=-4x^2+15 | | 3(2x+1)=5x-3 | | 3w+1=25 | | 5y-3+y+23=7y+20-5y | | 37-14=37-x | | 4x+5(7x+-3)=9(x+-5) | | X^2+22x+57=0 | | X^3-5x^2+9x=0 | | (25x/100)*20= | | (-8)+3x=5x+43 | | 16+2b=b^2-4b | | 3b=5b+24 | | 12-h=3-h | | 37x-14=(34x-4)7 | | 7x-4x+2x+5=2x+14 | | 32-0.35y=0.75y+5 |

Equations solver categories