Question

Help! Simplify the expression!!

Answer 1

i think its 1/15

Answer 2

\[\Huge x^{-m} = \frac{1}{x^m}\]

Answer 3

\[\Huge 5^{-3}= ?\]

Answer 4

-125

Answer 5

how?

Answer 6

um well 5*5=25 25*3=75...woops nvm i don't know

Answer 7

\[\Huge x^{-m}= \frac{1}{x^m}\]
so
\[\Huge 5^{-3}= ?\]

here x is 5 & m is 3

Answer 8

so 1/15

Answer 9

how ?

Answer 10

because 1/ 5^3

Answer 11

so 1/15

Answer 12

what is 5^3 ?

Answer 13

5 to the 3rd power

Answer 14

5^2=(5*5)=25 , 5^3=5*5*5=125

Answer 15

5 x 5 x 5 =?

Answer 16

ohhhhh 1/125

Answer 17

\[(X ^{m})^{n}= X ^{m \times n}\]

Answer 18

Use this relation .....

Answer 19

its not 1/125 then?

Answer 20

lol,i'am answering your next question ,the first one is 1/125 is right :)

Answer 21

ohhh ahaha, its x 9/28