Answer:
It’s D (15x^8 y^3)
Step-by-step explanation:
5 times 3 is 15
Then you multiply x^6 and x^2 (you add exponents when multiplying) so it’s x^8 (6+2)
Then you do y^2 times y (y has an imaginary exponent of 1) so you get y^3 (2+1)
The final answer is 15x^8 y^3 (D)