cn=(-1)n(n-3)2

Simple and best practice solution for cn=(-1)n(n-3)2 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 cn=(-1)n(n-3)2 equation: 


Simplifying
cn = (-1) * n(n + -3) * 2

Reorder the terms:
cn = -1n(-3 + n) * 2

Reorder the terms for easier multiplication:
cn = -1 * 2n(-3 + n)

Multiply -1 * 2
cn = -2n(-3 + n)
cn = (-3 * -2n + n * -2n)
cn = (6n + -2n2)

Solving
cn = 6n + -2n2

Solving for variable 'c'.

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

Divide each side by 'n'.
c = 6 + -2n

Simplifying
c = 6 + -2n

See similar equations:

| 10x=3-(-7) | | 5=s-9 | | -13+4x=23+6x | | 5m^2-15m-50=0 | | 1/4z+5/6=-3/4z+1/3 | | 4w-19w=-75 | | x-4=-24 | | 23x+5=128 | | 153/4*2.40 | | x^4-4x^3+x^2-12x+12=0 | | z/8=-19 | | 3x+2-x=8+x+7 | | X+5+2x+7=90 | | 2(b+3)-(7+b)=-7 | | 10x-1=1002x-3 | | 5x-184=76-8x | | 3/5x+3=-2/5x-9 | | 4[3x-4(0.7x+y)]= | | 9/10x-1/5=6 | | 4[3x-4(0.7x+4)]= | | -3y+4=-4y+9 | | 9(n-6)=10n-1 | | 8b/b^2-4b+4 | | 1594323=3x | | 1.2986x=-14.367x+897.463 | | x^2-9x+63=0 | | -1.7=2.2x-6.1 | | y^2-40y+300= | | 1.4x-3.5=0.8x-0.8 | | (6*0.0724)+(7*0.9258)=x | | 10b^2-20b-78=2 | | 3p+3q= |

Equations solver categories