Question

y^2=4ax differentiate w.r.t x

Answer 1

This can also be written as
y = 2√ax

then differentiating with respect to x.....
dy/dx = 2a[d(√x) / dx
= 2a * 1 / 2√x ( since differentiation of √x is 1 / √x)
rationalizing the final equation gives you...
a√x / x....
Hope This Helps...
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