What is the simplified of this ?

Answer:
The correct answer is A) x^6y^8
Step-by-step explanation:
The easiest way to find this is to first square the second term.
(-x^2y^3)^2 = (x^4y^6)
Now we multiply that by the first parenthesis.
(x^2y^2)(x^4y^6) = x^6y^8