Question

Please explain and show the process

Answer 1

so when there is an exponent with fraction ,do you know what part of fraction mean the indice of radical ?

Answer 2

for example

sqrt x = x^(1/2)

yes ?

Answer 3

sqrt mean radical with indice 2 - yes ?

so than you see the exponentialy form of x where you see the number 2 ?

Answer 4

I'm not good with mathematical terms

Answer 5

ok. but i think that you wan learn it - yes ?

Answer 6

so than you see it will get that the denominator mean the indice of radical - ok ?

Answer 7

so than you check your exercise (2m)^(3/5) = ?

how can you rewrite it using radical and now you know that the denominator of fractionaly exponent is the indice of radical ?

Answer 8

\[\sqrt[5]{?}\]

Answer 9

so than what will remain inside radical ,than first tere is 2m ?

Answer 10

what will be the numerator of fractionaly exponent ?

Answer 11

\[\sqrt[5]{(2m)^3}\]

Answer 12

yes ?

Answer 13

"the denominator mean the indice of radical " What. Indice?

Answer 14

sqrt mean radical with indice 2

Answer 15

index

Answer 16

ok ?

Answer 17

can you finish it ?

Answer 18

what choice will be right ?

Answer 19

2^3 = ?

Answer 20

but dont forget that m will be on exponent 3 too

Answer 21

and now than you check these choices you see that the 4th is right and not second how you have marked there -- ok ?

Answer 22

hope so much that you understand it now sure right how you solve same exercises

good luck

bye