Multiply 5 and y
Multiply 1 and y
The y just gets copied along.y
Differentiate yx with respect to x.
Apply the "power rule" to x (the derivative of xn=nxn-1) giving 1
Multiply 5 and y
Multiply 1 and y (-8)
The answer is 5y
The final answer 5xy
hope this will help u :)
sorry if there is any mistakes.. ;)
