Question

How do you solve Log x (x+2)=2?

Answer 1

x+2=x^2

Answer 2

x^2-x-2=0

(x+1)(x-2)

Answer 3

is it:
\[\large \log _{10}x(x+2)=2\]
???

Answer 4

x^2+2x=10^2?

Answer 5

yeah that's what I thought but he's not answering.. :(

Answer 6

o well i solved it the other way so you can solve it this way haha

Answer 7

Thank you!

Answer 8

ok