Question

Please help me :) and can you show me step by step.

Which expression is equal to.
X 4/3 * x 1/3 ?

Answers.
X 2/3
X 5/3
X 5/9
X 4/9

Answer 1

are those exponents?

Answer 2

ok, rule of exponents to multiply exponents you need to add
x^a . x^b = x^a+b

Answer 3

so the only thing you have to do is add the fraction

Answer 4

So i add 4/3 and 1/3

Answer 5

yes

Answer 6

i got 5/6 ?

Answer 7

you have

4 1
----- + ---
3 3

Answer 8

what is the common denominator

Answer 9

3 ?

Answer 10

ok, so to add fraction you find the common denominator in this case both have 3 so you just add the top

Answer 11

which is five, so its 5/3 ?

Answer 12

correct :)