SOLUTION: (c+3)-2c(-1-3c)=2 WHAT IS C???

Algebra ->  Expressions-with-variables -> SOLUTION: (c+3)-2c(-1-3c)=2 WHAT IS C???      Log On


   

Question 60739This question is from textbook Algebra Structure and Method
: (c+3)-2c(-1-3c)=2 WHAT IS C??? This question is from textbook Algebra Structure and Method

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
C+3-2C(-1-3C)=2
C+3+2C+6C^2=2
6C^2+3C+1=0 USING THE QUADRATIC EQUATION X=(-B+-SQRT[B^2-4AC])/2A WE GET
X=(-3+-SQRT[9-4*6*1])/2*6
X=(-3+-SQRT[9-24])/12
X=(-3+-SQRT-15)/12
X=(-3+-(-3.87)/12
X=(-3+3.87i)/12
X=-3/12+3.87i/12
X=-.25+.3227i SOLUTION
X=(-3-3.871i)/12
X=-.25-3.875/12
X=-.25-.3227i SOLUTION