Question

2*a^4*4*a^2=
3*b^5*6*b=
4*b^4*3/b^3=
15*x^6*3/x^2=
I solved these, but want to know if i have the right answer.

Answer 1

for the first one i got 8*a^6

Answer 2

#2 18*b^5

Answer 3

12*b^1

Answer 4

or 12*b

Answer 5

and last 45*x^4

Answer 6

what about you?

Answer 7

I got 8a^6
12b
and 5x^4

Answer 8

there are 4 problems though

Answer 9

oops, Missed the second one. I got 18b^6

Answer 10

I got 8a^6
12b
and 45x^4..
Im sure all are correct..

Answer 11

First one is fine.
Second one it's 18b^6
The other ones, you have to write them through the equation symbol down here otherwise we can't understand properly the equation (use parenthesis! :) )

Answer 12

so on the second one is it b^6 because b=b^1?

Answer 13

sry,... me too missed the second one... ans is 18b^6

Answer 14

yep, and 5+1=6

Answer 15

yep

Answer 16

thanks!

Answer 17

ahahaXD the irony (ish). we both missed the second one

Answer 18

\[\left\{8 a^6,18 b^6,12 b,45 x^4\right\} \]