If z=3xy+4x2, what is the value of \(\frac{∂z}{∂x}\)? – McqOptions

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1.	If z=3xy+4x2, what is the value of \(\frac{∂z}{∂x}\)?
A.	3y+8x
B.	3x+4x2
C.	3xy+8x
D.	3y+3x+8x
Answer» B. 3x+4x2

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