Answer:
A
Explanation:
You can't do anything in the parenthesis because there is no like terms so you go on to multiplication.
You multiply 2x^5 and 3x^3
When you multiply numbers with exponents you add the exponents and multiply the numbers so you should end up with 6x^8
After that you multiply the y's
Every number at least has an exponent to the first so the y with out an exponent has an invisible one that's to the first power
So when multiplying the y's you add the 3 and the invisible exponent which should then equal y^4
Your final product will end up being 6x^8y^4