Question

Question

Answer 1

hit me

Answer 2

say it

Answer 3

Hi PG :)

Answer 4

lol hi

Answer 5

Do u know how to do these?

Answer 6

-4 x -3

Answer 7

\[\huge\rm (x^m)^n = x^{m \times n}\]
exponent rule
multiply exponents

Answer 8

so 12?

Answer 9

yep

Answer 10

that's a exponent of 5 at the denominator

Answer 11

an*

Answer 12

5^8 / 5^12

Answer 13

can you help me with more?

Answer 14

now apply another exponent rule \[\huge\rm \frac{ x^m }{ x^n }= x^{m-n}\]

Answer 15

becuz bases are same so move exponent which is at the bottom to the top

Answer 16

what did you get for the last question ?

Answer 17

12

Answer 18

that's not the answer

Answer 19

it's not 12

Answer 20

that's just the exponent for the denominator

Answer 21

8 - 12

Answer 22

what do you think about the second one?

Answer 23

i'm pretty sure that's not the right answer

Answer 24

memorize exponent rules!
when you multiply same bases you should add their exponents \[\huge\rm x^m \times x^n = m^{m+n}\]