Using the multiplication property of exponent,determine which equation is incorrect
A(x^2y^3z^4)(x^2y^3z^4)=x^4y^6z^8
B2y(y^5)=2y^6
C4a^2x5b^3=20ab^5
d All incorrect
A(x^2y^3z^4)(x^2y^3z^4)=x^4y^6z^8
B2y(y^5)=2y^6
C4a^2x5b^3=20ab^5