0=15c^2-22c-5

Simple and best practice solution for 0=15c^2-22c-5 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 0=15c^2-22c-5 equation:


Simplifying
0 = 15c2 + -22c + -5

Reorder the terms:
0 = -5 + -22c + 15c2

Solving
0 = -5 + -22c + 15c2

Solving for variable 'c'.

Combine like terms: 0 + 5 = 5
5 + 22c + -15c2 = -5 + -22c + 15c2 + 5 + 22c + -15c2

Reorder the terms:
5 + 22c + -15c2 = -5 + 5 + -22c + 22c + 15c2 + -15c2

Combine like terms: -5 + 5 = 0
5 + 22c + -15c2 = 0 + -22c + 22c + 15c2 + -15c2
5 + 22c + -15c2 = -22c + 22c + 15c2 + -15c2

Combine like terms: -22c + 22c = 0
5 + 22c + -15c2 = 0 + 15c2 + -15c2
5 + 22c + -15c2 = 15c2 + -15c2

Combine like terms: 15c2 + -15c2 = 0
5 + 22c + -15c2 = 0

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

Subproblem 1

Set the factor '(5 + -3c)' equal to zero and attempt to solve: Simplifying 5 + -3c = 0 Solving 5 + -3c = 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 + -3c = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3c = 0 + -5 -3c = 0 + -5 Combine like terms: 0 + -5 = -5 -3c = -5 Divide each side by '-3'. c = 1.666666667 Simplifying c = 1.666666667

Subproblem 2

Set the factor '(1 + 5c)' equal to zero and attempt to solve: Simplifying 1 + 5c = 0 Solving 1 + 5c = 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 + 5c = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 5c = 0 + -1 5c = 0 + -1 Combine like terms: 0 + -1 = -1 5c = -1 Divide each side by '5'. c = -0.2 Simplifying c = -0.2

Solution

c = {1.666666667, -0.2}

See similar equations:

| 2x^2+-6x+9=0 | | 1.5s=4s-21 | | -2.5y+2=-1.5y-4 | | 5p+9=2p-1 | | Y=1.1*25+157 | | f=-2+4x+-2x^2 | | 2+x=2-2x | | 60(t-2)=30r | | -7x+3-9x= | | 85+(2x-5)= | | -3.4w=-22.1 | | 2=8(t)-4.9(t) | | 7x-[x-(2x+8)]=3x-7 | | 6x=9x-15 | | 2=8(t)-4.9(t)2 | | 3x+4y+6z=100 | | Y=1.1*40+157 | | 0.5a+(a-1)-(0.2a+10)=0.2a-(0.2a-28) | | 4x-7=6(x-3) | | 7(-6x+8)=-322 | | 1x-4=5 | | -30y+110=-12y+70 | | 0.5D-5=6 | | 55+(x+25)= | | x-35=28 | | (x+x+x+x+x+x+x)*.6*4.0=97.2 | | 55+32=25 | | 6b=6v-6b | | (x+x+x+x+x)*.6*4.0=97.2 | | 9w=45 | | 3w/2+7=10 | | 5x*.6*4.0=97.2 |

Equations solver categories