y^2+13y+12=(y+m)(y+n)

Simple and best practice solution for y^2+13y+12=(y+m)(y+n) 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+13y+12=(y+m)(y+n) equation:


Simplifying
y2 + 13y + 12 = (y + m)(y + n)

Reorder the terms:
12 + 13y + y2 = (y + m)(y + n)

Reorder the terms:
12 + 13y + y2 = (m + y)(y + n)

Reorder the terms:
12 + 13y + y2 = (m + y)(n + y)

Multiply (m + y) * (n + y)
12 + 13y + y2 = (m(n + y) + y(n + y))
12 + 13y + y2 = ((n * m + y * m) + y(n + y))
12 + 13y + y2 = ((mn + my) + y(n + y))
12 + 13y + y2 = (mn + my + (n * y + y * y))
12 + 13y + y2 = (mn + my + (ny + y2))
12 + 13y + y2 = (mn + my + ny + y2)

Add '-1y2' to each side of the equation.
12 + 13y + y2 + -1y2 = mn + my + ny + y2 + -1y2

Combine like terms: y2 + -1y2 = 0
12 + 13y + 0 = mn + my + ny + y2 + -1y2
12 + 13y = mn + my + ny + y2 + -1y2

Combine like terms: y2 + -1y2 = 0
12 + 13y = mn + my + ny + 0
12 + 13y = mn + my + ny

Solving
12 + 13y = mn + my + ny

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-1my' to each side of the equation.
12 + -1my + 13y = mn + my + -1my + ny

Combine like terms: my + -1my = 0
12 + -1my + 13y = mn + 0 + ny
12 + -1my + 13y = mn + ny

Add '-1ny' to each side of the equation.
12 + -1my + -1ny + 13y = mn + ny + -1ny

Combine like terms: ny + -1ny = 0
12 + -1my + -1ny + 13y = mn + 0
12 + -1my + -1ny + 13y = mn

Add '-12' to each side of the equation.
12 + -1my + -1ny + -12 + 13y = -12 + mn

Reorder the terms:
12 + -12 + -1my + -1ny + 13y = -12 + mn

Combine like terms: 12 + -12 = 0
0 + -1my + -1ny + 13y = -12 + mn
-1my + -1ny + 13y = -12 + mn

Reorder the terms:
12 + -1mn + -1my + -1ny + 13y = -12 + mn + 12 + -1mn

Reorder the terms:
12 + -1mn + -1my + -1ny + 13y = -12 + 12 + mn + -1mn

Combine like terms: -12 + 12 = 0
12 + -1mn + -1my + -1ny + 13y = 0 + mn + -1mn
12 + -1mn + -1my + -1ny + 13y = mn + -1mn

Combine like terms: mn + -1mn = 0
12 + -1mn + -1my + -1ny + 13y = 0

The solution to this equation could not be determined.

See similar equations:

| 5y+3=x | | y=-1/7x^2 | | 5/6-2/6 | | y–1=4/5(x+1) | | 3cosx+4sinx=1 | | c/3+8=16 | | (X+2)(x^2-2x+4)-x(x-3)(x+3)=26 | | 5x-7/3x+1=1 | | f(x)=12-3x^4+5x^6 | | x+41=5 | | 2(x-22)=52-4(x-3) | | [8x3y2/4xy2]3 | | 192x^2=147 | | x+y+z=1008x+16y+z=400 | | 135x=y^2 | | 2*5-3+1=x | | xdy/dx-4y=x^6e^x | | xdy/dx+(3x+1)=e^-3x | | dy/dx=xy^2-cosxsinx/y(1-x^2) | | dy/dx=x-y/x+y | | dy/dx+xy=y | | 100y-2y^2=0 | | 5/10*y+3/8=7/4 | | 5/10y+3/8=7/4 | | 7x^2-11x-9+5x= | | 5x*8y=49 | | r-4=27 | | (6x^2y-4xy)+(x^2y-4xy)= | | 7(2y-1)m+3y=-3(y+2)+9 | | 7x^2y-8xy= | | ln(4)+ln(x-6)=ln(15) | | 60+60*0+1=y |

Equations solver categories