12c^2-13c-35=0

Simple and best practice solution for 12c^2-13c-35=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 12c^2-13c-35=0 equation: 


Simplifying
12c2 + -13c + -35 = 0

Reorder the terms:
-35 + -13c + 12c2 = 0

Solving
-35 + -13c + 12c2 = 0

Solving for variable 'c'.

Factor a trinomial.
(-5 + -4c)(7 + -3c) = 0


Subproblem 1
Set the factor '(-5 + -4c)' equal to zero and attempt to solve:

Simplifying
-5 + -4c = 0

Solving
-5 + -4c = 0

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

Add '5' to each side of the equation.
-5 + 5 + -4c = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -4c = 0 + 5
-4c = 0 + 5

Combine like terms: 0 + 5 = 5
-4c = 5

Divide each side by '-4'.
c = -1.25

Simplifying
c = -1.25

Subproblem 2
Set the factor '(7 + -3c)' equal to zero and attempt to solve:

Simplifying
7 + -3c = 0

Solving
7 + -3c = 0

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

Add '-7' to each side of the equation.
7 + -7 + -3c = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -3c = 0 + -7
-3c = 0 + -7

Combine like terms: 0 + -7 = -7
-3c = -7

Divide each side by '-3'.
c = 2.333333333

Simplifying
c = 2.333333333
Solution
c = {-1.25, 2.333333333}

See similar equations:

| 5+3x=37 | | 19-x=83 | | 5*204+8*76= | | (2h+3)(h-5)=0 | | 2y^3-y^2=2y^2+2y | | 3k^2+4k=15 | | 11x-4-3x=8x-5 | | 9=-6x+3(x+2) | | -7*-7-2+4= | | -3sinx+2x=0 | | 5*-8*-5= | | (6x-6)(9x+6)=0 | | -2x^2+7x-10=20 | | 6x-126=y | | y=9x^2+36x+21 | | -4(w+1)=3w-4+3(3w+2) | | 2(x+-5)+11=-23 | | 2*1+2(4*2-5)= | | -4+19=11 | | y=cos(5x+4) | | -9+15x+5p-2x-3p-10= | | 1.4=3*4*3 | | x=15+5y | | x^2-6x+2.25=0 | | 9x-8=6x+28 | | 34x=-901 | | f(x)=4x^3+7x | | 1-(5x+9)= | | -2(x+5)+13= | | a+1.7=4.8 | | -5(2v-2)+8v=6+4(2v-1) | | 7.3x-2.6=26.6 |

Equations solver categories