Question

Get a medal :3

What value of n solves the equation?
3^n = 1/81
A. -243
B. -27
C. -4 <--- Pretty sure it's this one >.>
D. 4

Answer 1

yes

Answer 2

right

Answer 3

i dont get your questions when you write ^
wt does that mean?

Answer 4

do you mean divide or times?

Answer 5

Yeah, and here's how\[3^n = 81^{-1} = 3^{-4} \rightarrow n = -4\]

Answer 6

^ means raised the power of, exponent...

Answer 7

@d3Xter
Ok Thank you, I know now that my answer was correct. Cause I know that you turn the negative into a positive then turn it into a fraction.

@coolnidal
^ means to the power like 3^4

Answer 8

ok