c^2-17c+72=

Simple and best practice solution for c^2-17c+72= 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 c^2-17c+72= equation:


Simplifying
c2 + -17c + 72 = 0

Reorder the terms:
72 + -17c + c2 = 0

Solving
72 + -17c + c2 = 0

Solving for variable 'c'.

Factor a trinomial.
(8 + -1c)(9 + -1c) = 0

Subproblem 1

Set the factor '(8 + -1c)' equal to zero and attempt to solve: Simplifying 8 + -1c = 0 Solving 8 + -1c = 0 Move all terms containing c to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1c = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1c = 0 + -8 -1c = 0 + -8 Combine like terms: 0 + -8 = -8 -1c = -8 Divide each side by '-1'. c = 8 Simplifying c = 8

Subproblem 2

Set the factor '(9 + -1c)' equal to zero and attempt to solve: Simplifying 9 + -1c = 0 Solving 9 + -1c = 0 Move all terms containing c to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1c = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1c = 0 + -9 -1c = 0 + -9 Combine like terms: 0 + -9 = -9 -1c = -9 Divide each side by '-1'. c = 9 Simplifying c = 9

Solution

c = {8, 9}

See similar equations:

| 0=3x^4-10x^3+3x^2+12x-4 | | 9-8-2(7-5)= | | 17x-.57=1.43x-.077x-3.524 | | .17x-.57=1.43x-.0077x-3.524 | | ((5n^2)-14n)(n^2)=0 | | x+(x+7)+(x+9)=180 | | 4x-10-6x+3=7-9x-9+2x | | ((5m^7n^6)/(10m^5))^4^ | | H=-4.9t^2+15t | | 3(x^2-9)=2x | | 16-4ln(3)x=2 | | .10+4x=5(x-6)+33 | | log(7)x+log(7)(6x-1)=1 | | logx=-6.4 | | 7x-32=x+6 | | 17.14/4.6 | | 7x+5+x= | | 8m^5=16 | | 8x^2-5x-48=0 | | 45200=x+0.13x | | 68.96/100 | | -18-x^2=9x | | 8u+p=11 | | 2y-1.8=4y-4.4 | | 4x-(x+1)=-4+5(x-7) | | 2+5x=8+4x | | 6x+13y+32z=3043 | | 2(3x-4)+3=(3x-1)-2(x-3) | | 0.6x-1.9=0.2x+0.5 | | 5a^3-15a^2-125a-375= | | A=4500(1+.12(1)) | | 3x-14-5x+4=7-9x+3x |

Equations solver categories