hi all. i've been stuck on this logarithm question for a while now, and i just can't seem to get the answer.
the question is
(the 4x^2 - 2 is supposed to be the power of e)
solve for x to 2 decimals.
anyways, i keep on getting a positive and negative number answer, but it's the incorrect value. i get like +- 0.88 , so i'm just curious as to how i can solve this question.
thank you very much
for one, we have a answer key and it says that the correct value is +- 1.76.
but if what i got was correct, maybe it's just the answer key is incorrect?
hi, thanks for the reply.
i was just wondering how you got the same answer but with a +/- after you square root?