Question

@sammixboo @cambrige

Answer 1

I have been summoned >:)

Answer 2

Well, first try it out. What do you think the answer is?

Answer 3

kk

Answer 4

A?

Answer 5

Hmm no :( But give me a second to explain :D

Answer 6

kk

Answer 7

Sorry for the slow reply - internet problems!

Anyways, say we have this fraction \(\color{blueviolet}{\dfrac{3}{4^{-2}}}\)

We can make the exponent positive, so we have \(\color{blueviolet}{\dfrac{3}{4^{2}}}\)

Now we can take \(\color{blueviolet}{4^2}\) and multiply it by 3, so what is 3*4^2?

Answer 8

192?

Answer 9

Hmm \(\color{blueviolet}{3\times4^2}\) = 48

but anyways, time to solve the real expression

We have \(\color{blueviolet}{\dfrac{2}{4^{-3}}}\), do you know what to do first?

Answer 10

im thinking A

Answer 11

Ah, it isn't A, but we first make the exponent positive, so we have \(\color{blueviolet}{\dfrac{2}{4^{3}}}\)

Now using the example I used above do you know what we do next?

Answer 12

C or B

Answer 13

sorry guys

Answer 14

nahh its cool

Answer 15

net problem

Answer 16

OK so now after we got \(\color{blueviolet}{\dfrac{2}{4^{3}}}\) we multiply

\(\color{blueviolet}{2\times4^{3}}\)

Answer 17

So first do the exponent

\(\color{blueviolet}{4^{3}}\) = 4 x 4 x 4

Answer 18

256

Answer 19

guess I am not needed??

Answer 20

u can help 2 dont feel left out

Answer 21

u just multiply 64*2

Answer 22

128

Answer 23

How is 64*2=256??

Answer 24

4 x 4 x 4 = 16 x 4 = 64

Answer 25

But yes, your answer is 128 :)

Answer 26

oh okay thx

Answer 27

everyone medal each other

Answer 28

yep 2*2=4
4*2=8
8*2=16
16*2=32
32*2=64
64*2=128
128*2=256
256*2=512
512*2=1024
1024*2=2048
2048*2=4096
4096*2=I forgot

Answer 29

I cant medal meself..damm

Answer 30

8192

Answer 31

ya