56(c*c)+17c-3=0

Simple and best practice solution for 56(c*c)+17c-3=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 56(c*c)+17c-3=0 equation:


Simplifying
56(c * c) + 17c + -3 = 0

Multiply c * c
56(c2) + 17c + -3 = 0

Reorder the terms:
-3 + 17c + 56c2 = 0

Solving
-3 + 17c + 56c2 = 0

Solving for variable 'c'.

Factor a trinomial.
(-3 + -7c)(1 + -8c) = 0

Subproblem 1

Set the factor '(-3 + -7c)' equal to zero and attempt to solve: Simplifying -3 + -7c = 0 Solving -3 + -7c = 0 Move all terms containing c to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -7c = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -7c = 0 + 3 -7c = 0 + 3 Combine like terms: 0 + 3 = 3 -7c = 3 Divide each side by '-7'. c = -0.4285714286 Simplifying c = -0.4285714286

Subproblem 2

Set the factor '(1 + -8c)' equal to zero and attempt to solve: Simplifying 1 + -8c = 0 Solving 1 + -8c = 0 Move all terms containing c to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -8c = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -8c = 0 + -1 -8c = 0 + -1 Combine like terms: 0 + -1 = -1 -8c = -1 Divide each side by '-8'. c = 0.125 Simplifying c = 0.125

Solution

c = {-0.4285714286, 0.125}

See similar equations:

| (3/7x-2)=(9/3x-1) | | 36/12 | | 20(x*x)-8x=0 | | 8y+22=78 | | 2g-3=-3 | | x=6+4-8 | | 8/9x8/9 | | (35/7)*2 | | 3(s*s)-14s+11=0 | | 0+x=0-x | | 2(g*g)-16g+32=0 | | 1/2z+6=12 | | d+35=80 | | 3/7x-2=9/3x-1 | | (3x+8)*(2x+6)= | | 5+2n-2=7n+8-4n | | 9x-9/3=3x+9/5 | | 17y=3y | | u^2-7u-44=0 | | 14-x=9-x | | 3b=21 | | 6(h*h)+5h=0 | | 7x^2+13x=7 | | h(x)=x^2-4x-77 | | 6x+7=5x+12 | | 4(q*q)-1=0 | | -9-x+3=-23 | | 0.20x+0.35(70)=38.5 | | 2/3*x+50=330 | | (a*a*a)+2a+40=7(a*a) | | (a*a*a)+2a+40=(7a*a) | | 28+c=36 |

Equations solver categories