SOLUTION: solve for x. logx+log(x+1)=log(x powered by 2+2)

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: solve for x. logx+log(x+1)=log(x powered by 2+2)      Log On


   

Question 950738: solve for x.
logx+log(x+1)=log(x powered by 2+2)
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!
log%28x%29%2Blog%28x%2B1%29=log%28x%5E2%2B2%29
log%28x%28x%2B1%29%29=log%28x%5E2%2B2%29...since log same, then
x%28x%2B1%29=x%5E2%2B2
cross%28x%5E2%29%2Bx=cross%28x%5E2%29%2B2
x=2