Question

Help me @Luigi0210

Answer 1

@Luigi0210

Answer 2

@Agent47 is also pretty good at helping people

Answer 3

okay please help then

Answer 4

\[x^a*x^b=x^{a+b}\]

Answer 5

\[x^a/x^b=x^{a-b}\]

Answer 6

is that part a ?

Answer 7

no, those are the rules you need to solve the problems.

Answer 8

I know that I attached a pdf file with the questions

Answer 9

Use those two rules to solve your questions. I'll solve the first one:
\[\huge\frac{(x^{r+s})(x^{r-s})}{x^3}=\frac{x^{(r+s)+(r-s)}}{x^3}\]

Answer 10

show your work please :)

Answer 11

\[\huge=\frac{x^{(r+s+r-s)}}{x^3}=\frac{x^{(2r)}}{x^3}=x^{2r-3}\]

Answer 12

thats the most simplified answer right ?

Answer 13

can you do the second too?

Answer 14

yes, now do the rest using the same approach. @Luigi0210 will guide you.

Answer 15

can you do the second one so I can get a better hang on it @Agent47

Answer 16

@Agent47

Answer 17

@Luigi0210

Answer 18

@Agent47 !!!! help me do I multiply 81 and 9

Answer 19

@Luigi0210

Answer 20

What is your problem?

Answer 21

part b

Answer 22

I dont seem to be getting the right answer

Answer 23

@Luigi0210

Answer 24

Well show me your work and I'll see if I can identify where you went wrong.

Answer 25

idk how to show it here @Luigi0210