Question

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can someone teach me how to do this please:)

What is the value of the expression 2/4 to the -3 power

Answer 1

hmmm woops \(\bf \left( \cfrac{2}{4}\right)^{-3}?\) rather

Answer 2

yes

Answer 3

doesn't that equal 8?? right?

Answer 4

my answer choices r

Answer 5

128
256
1/6
1/32

Answer 6

2
----
-3
4

Answer 7

thats the problem

Answer 8

HI!!

Answer 9

hmmm

Answer 10

first off
\[\frac{2}{4}=\frac{1}{2}\] right?

Answer 11

pfffft

Answer 12

it equals 1/32

Answer 13

yes

Answer 14

oh \[\huge \frac{2}{4^{-3}}\]?

Answer 15

yeah

Answer 16

ok
negative exponent means flip it
get
\[\huge 2\times 4^3\]

Answer 17

ok