Question

Help me solve this equation
-3=log"b" (1/216)
the first step I took was this:
b^-3-(1/216)

Answer 1

sorry this far to much for me

Answer 2

Haha okay thanks anyways

Answer 3

b is a base right ?
and is that b^-3 minus or equal 1/216 ?

Answer 4

Yes b is a base.
b^-3 = 1/216

Answer 5

@Nnesha

Answer 6

okay you already know the exponent rule
negative exponent so ....?

Answer 7

so with negative exponents you do 1/Xm

Answer 8

i guess u meant to say 1/x^m
m exponent right so yes

Answer 9

Yea I did

Answer 10

Okay so I wrote it as 1/b^3 = 1/216

Answer 11

is that right?

Answer 12

yes that's right

Answer 13

now cross multiply

Answer 14

can you show me how to do that, I am having a brain fart