Question

1. What is the product in simplest form? State any restrictions on the variable
4a^5/7b^4 times 2b^2/2a^4

A. 4a^9 / 7b^4, a = 0 , b = 0
B. 4a / 7b^4, a=0 , b=0
C. 7b^2 / 4b^2, a=0 , b=0
D. 4/7a^9 b^6 a=0 b=0

Answer 1

Product of what,please be more specific.

Answer 2

4a^5/7b^4 times 2b^2/2a^4

Answer 3

ok,give me 5 mins and ill have the answer

Answer 4

okay

Answer 5

?

Answer 6

Is that what you meant?

Answer 7

8a^9/14b^6 i believe.

Answer 8

no its 4a^5 over 7b^4 times 2b^2 over 2a^4

Answer 9

and how did you get that?

Answer 10

times the numbers with the same letters and add the ^ numbers,sorry forget what there called at the moment.

Answer 11

well thats ot apart of the answer choices hmm

Answer 12

ok,give me the choices

Answer 13

okay
A. 4a^9 over 7a^6 a=0 , b=0
B. 4a over 7b^2 , a=0 b=0
C. 7b^2 over 4a, a=0 b=0
D. 4/7 a^9 b^6, a=0 b=0

Answer 14

Oh, quadratic?

Answer 15

i think so

Answer 16

Then lets go with A on this one.

Answer 17

^

Answer 18

how did you get that ?

Answer 19

but give this other guy a chance before you do,he might knw more then i do.

Answer 20

okay

Answer 21

I took the answers i got and cut em in half.

Answer 22

oh okay haha

Answer 23

@SolomonZelman <-- he'll know how to guide you :p I'm not this far ahead, sowwie

Answer 24

what is the question again, guys?

Answer 25

that initial question?

Answer 26

@SolomonZelman its the initial question you nub >.>

Answer 27

hey,its a valid question.

Answer 28

4a^5/7b^4 times 2b^2/2a^4

Answer 29

\[\huge\color{blue}{ \frac{4a^5}{7b^4} \times \frac{2b^2}{2a^4} } \]

Answer 30

\[\color{blue}{ \frac{4a^5}{7b^4} \times \frac{2b^2}{2a^4} ~~~->~~~ \frac{4a^5~\times~2b^2}{7b^4~\times~2a^4} ~~~->~~~ \frac{8a^5b^2}{14b^4a^4}. } \]

So far so good?

Answer 31

this is all i see lolll

Answer 32

lol same here

Answer 33

D a m n it again!

Answer 34

K fixed mine :3

Answer 35

4a^5 2b^2 8a^5b^2
---- times ----- ---> --------
7b^4 2a^4 14a^4b^4

So far so good?

Answer 36

ok,so i see the step that i missed,much more sense,but the person who asked the question,see what she thinks.

Answer 37

well its obvious the wrong answer hmm cause that answer isnt in the question at all there is no 8

Answer 38

I am not saying thta's the answer, I am showing you the process and asking if you understand everything I showed so far.

Answer 39

oh haha i some what understand it

Answer 40

So not entirely?

Answer 41

no not really :P

Answer 42

I can't teach you now, I am not a good tutor, I can give tips, but teaching staff when I am doing my own work is overwhelming, sorry.

Answer 43

its alright but do you by chance know the answer :P

Answer 44

I am talking pre-calculus and calculus currently, rockstargirl, but I don;t give out answers like this, this is openSTUDY.

Answer 45

dam man,ur no fun.