dgrounds3
log(lower 3)((x^2)+8)=2
need the solution set
PLEASE help im doing a timed homework assignment



This Question is Closed

a933793
Best Response
You've already chosen the best response.
0
Do you remember what a log base anything is?

dgrounds3
Best Response
You've already chosen the best response.
0
noooo :((

a933793
Best Response
You've already chosen the best response.
0
hmm
Okay...
Do you remember how to turn a log into exponential form?

JS
Best Response
You've already chosen the best response.
0
its 1 and 1

JS
Best Response
You've already chosen the best response.
0
i answered this somewhere else?

JS
Best Response
You've already chosen the best response.
0
beacuse its 3 ^2 = x^2 +8...which means x^2 = 98, which equals 1., so x can be either 1 or 1

dgrounds3
Best Response
You've already chosen the best response.
0
ohhhh ok! thank you!!!