+118703 Hi Jenny,
It is nice to see you back again.
No.2
log3(x2−22)=33log3(x2−22)=33x2−22=27x2=49x=±7
Can you please check the the first one is inputed correctly.
And next time put them on a seperate posts. (1 post = 1 question)
+614 Thank you for your explanation, yes for several months I forgot this website's name until I remembered today lol. yes I inputed it wrong, ill put it into my next post thanks again！
