Question

i have a question and I need help. Can someone help me

Answer 1

please help me

Answer 2

@sangya21

Answer 3

@Isaiah.Feynman

Answer 4

What do you think the answer is?

Answer 5

a or d

Answer 6

For 2?

Answer 7

Talk me through your working. We're here to help you, not give you answers :)

Answer 8

@robtobey

Answer 9

i can't talk

Answer 10

lol im just kidding

Answer 11

For (2), can you change all of the numbers into fractional indices? It becomes a lot easier to simplify when you do.

Answer 12

don't leave im thinking

Answer 13

I won't leave, don't worry

Answer 14

i need help can you walk me through it please

Answer 15

i don't understand

Answer 16

@tom982

Answer 17

@Secret-Ninja

Answer 18

@aum

Answer 19

@AriPotta

Answer 20

@camerondoherty

Answer 21

I will if you stop tagging people

Answer 22

i tagged because i asked like 3 minutes ago

Answer 23

i can see whoes viewing my question and you weren't

Answer 24

so i thought you left

Answer 25

I was replying to someone else, I won't leave you until we're done, don't worry :) Okay, so we know that:\[ \sqrt[5]{8} = 8^{1/5} \]

Answer 26

i should simplify each one then divide?

Answer 27

So what is this equal to? \[\sqrt[5]{8}*\sqrt{8} \]

Answer 28

22.96

Answer 29

2 8/5 sqrt 2

Answer 30

We're not looking for decimals, we want an answer of the form 8^x. You're just putting these in your calculator aren't you?

Answer 31

Use the identify: \[ a^b*a^c = a^{b+c} \]