To differentiate the function xY2 with respect to x, we apply the quotient rule
step 2
The quotient rule states that (gf)′=g2f′g−fg′, where f=Y2 and g=x. Since Y is treated as a constant with respect to x, f′=0
step 3
Applying the quotient rule, we have dxd(xY2)=x20⋅x−Y2⋅1
step 4
Simplifying the expression, we get x2−Y2
Answer
x2−Y2
Key Concept
Quotient Rule for Differentiation
Explanation
The quotient rule is used to differentiate ratios of functions, and in this case, it simplifies to x2−Y2 because the derivative of Y2 with respect to x is zero.