Question

What is 3 root of 343

Answer 1

7

Answer 2

@sweetnikkie072 How did you get 7? Please show some work. Thanks.

Answer 3

7.5

Answer 4

7*7=49*7=343

Answer 5

okhay..so basically you are finding cubic root of 343..honestly i just remember some basic square roots and cubic roots..what you can do is use long division too..is that what you want me to explain?

Answer 6

its basically how you multiply numbers 3 times which gives you the answer..if you look at it

Answer 7

Remember learning prime factorization?



So 343 = 7*7*7 = 7^3

Answer 8

so 73

Answer 9

7*7*7 is not 73. Neither is 7^3. 7^3 is\[\Large 7^3\]

Answer 10

\[\Large \sqrt[3]{343} = \sqrt[3]{7^3} =?\]

Answer 11

so its

Answer 12

So it's...?

Answer 13

idk

Answer 14

Here's a hint\[\Large \sqrt[n]{x^n} = x\]

Answer 15

so would it be 3

Answer 16

@agent0smith -3

Answer 17

Look at the hint more carefully

Answer 18

55.5607775324

Answer 19

so 55

Answer 20

7*7*7..so you are multiplying 7 ...three times....and you are getting 343...now my question to you is.....what is the number that you multiply 3 times to get 343?....






7?







so what is the cubic root ( 3√) of 343?









7?











therefore...



3√(343)=7

Answer 21

so it is 7