Question

simplify 12a^3b^2 divided by 4ab-2

Answer 1

show all working out

Answer 2

Is it 4ab-2 or 4ab^-2 ??

Answer 3

4ab^-2

Answer 4

The answer is 3a^2b^4
The working is as below :

Answer 5

\[12a ^{3}b ^{2}\] 12
---------------- = ---- x \[a ^{3-1} x b ^{2- (-2)}\]
\[4ab ^{-2}\] 4

Answer 6

Sorry it didn't come out right!! Ill do it again

We will use the Law \[a ^{m} \div a ^{n} = a ^{m-n}\]

Answer 7

thank you so much for all your trouble you are going through

Answer 8

so it becomes

\[12a ^{3}b ^{-2} = 12 a ^{3-1}b ^{2-(-2)}\]
------- -----------
4ab^-2 4

Answer 9

Now 12/4 = 3, so final answer is
\[3a ^{2}b ^{4}\]

Answer 10

Hope it is clear!!

Answer 11

??????

Answer 12

thats great

Answer 13

Got a medal for me???