Question

Find the product.

(y2)5 · y8

Answer 1

sorry those are exponents

Answer 2

Like this?
\[(y^2)^5 · y^8\]

Answer 3

yes like that

Answer 4

okay for y^2)^5 use this rule \[X^m)^n = x^{m*n}\]

Answer 5

do you know this rule?

Answer 6

yes i know this rule somewhat lol im bad at math so

Answer 7

well y^2)^5 uses this rule, so multiply 5 by 2
you get y^10

Answer 8

now you have \[y^{10} * y^8\] and use this rule----> \[y^m * y^n = y^{m+n}\]

Answer 9

and voila the answer

Answer 10

so the answer is 7a^4b^3

Answer 11

...what?

Answer 12

where did you get a and b from?
the wuestion only has y.

Answer 13

sorry i was looking at a different question

Answer 14

..lol i was like totally flabbergasted, i was like what just happened? anyway do you know the answer?

Answer 15

a. y^23
b. y^18
c. (y)^40
d. y^5

Answer 16

those are the choices

Answer 17

i think it is b

Answer 18

yyup ur correct

Answer 19

now can u help with another problem

Answer 20

sure

Answer 21

Find the product.

(-3ab2)3

Answer 22

what is it?

Answer 23

Find the product. (-3ab^2)^3

my choices are
a.) 27ab
b.) -23a^2b^2
c.) -9a^3b^5
d.) -27a^3b^6

Answer 24

simple everything inside the brackets are going to be affected nby the exponent first step: what is -3^3?

Answer 25

-27

Answer 26

good then what is a^3...
well that's actually just a^3

Answer 27

finally what b^2)^3

Answer 28

b^6

Answer 29

now put it together

Answer 30

-27a^3b^6

Answer 31

yup :)

Answer 32

willing to help me with a few more??????

Answer 33

if not thats ok but just asking

Answer 34

no problem

Answer 35

what else do you need help with?

Answer 36

Find the product
(a2b3)4

Answer 37

(a^2b^3)^4

Answer 38

same thing as before whats a^2)^4

Answer 39

a^8 ?

Answer 40

yup and b^3)^4?

Answer 41

b^12

Answer 42

yup and put it together

Answer 43

yay i was right XD lol i had that the first time i just wasnt sure

Answer 44

exactly its not so bad after a couple of problems

Answer 45

one more

Answer 46

okay

Answer 47

hit me

Answer 48

(n^3)^2 · (n^5)^4

i got n^26

Answer 49

that's right! :)

Answer 50

XD yay really

Answer 51

:D im glad you got the hang of it, anymore you want to try?

Answer 52

nope. im finished, thank you for all your help :D

Answer 53

no problem bye!