5c^2+32c-21=0

Simple and best practice solution for 5c^2+32c-21=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 5c^2+32c-21=0 equation:


Simplifying
5c2 + 32c + -21 = 0

Reorder the terms:
-21 + 32c + 5c2 = 0

Solving
-21 + 32c + 5c2 = 0

Solving for variable 'c'.

Factor a trinomial.
(-7 + -1c)(3 + -5c) = 0

Subproblem 1

Set the factor '(-7 + -1c)' equal to zero and attempt to solve: Simplifying -7 + -1c = 0 Solving -7 + -1c = 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 + -1c = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1c = 0 + 7 -1c = 0 + 7 Combine like terms: 0 + 7 = 7 -1c = 7 Divide each side by '-1'. c = -7 Simplifying c = -7

Subproblem 2

Set the factor '(3 + -5c)' equal to zero and attempt to solve: Simplifying 3 + -5c = 0 Solving 3 + -5c = 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 + -5c = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5c = 0 + -3 -5c = 0 + -3 Combine like terms: 0 + -3 = -3 -5c = -3 Divide each side by '-5'. c = 0.6 Simplifying c = 0.6

Solution

c = {-7, 0.6}

See similar equations:

| -3(3x-7)=-33 | | 9h-3=-10+10h | | 2x+10=180 | | (-9+8i)=(4-9i) | | 4x-5+2x-9=38 | | 4y=-21 | | 2x+6-15x-30=54 | | 3x-14=180 | | -3=72 | | 7x+21-12x-24=14 | | r^2-4tw+2wr-2tr= | | 4g+6=34 | | 2y=2x-8 | | 3n+46=23-8v | | 7x=-16 | | 35b^2-10b-5=0 | | 4.9+4.4x=19.1 | | 2d-d-5=9 | | 46g-76/93+57=38244577444223345567889 | | 46g-76/93+57=38244577444 | | 46g-76/93+57=3824 | | 2c-c-1=5 | | .125(y+64)=.25(20+2y) | | 3(x+1)+3x-8=13 | | 59-(2c+4)=4(c+5)+c | | 4+9lnx=2 | | 6f-27/29=386 | | h+3=-15 | | p-10=19 | | 2e-12=6e-10 | | p+(-12)=1 | | 2e-12=6d-10 |

Equations solver categories