1.

Differentiate if y=(x-1) (x-2)/rootx​

Answer»

Step-by-step EXPLANATION:

y=(x-1)(x-2)/√x

dy/dx={√xd/dx(x-1)(x-2) - (x-1)(x-2)d/dx√x} ÷x

={√x×2 -(x^2-3x+2)} ÷2√x ×x

=2√x/2√x×x -(x^2-3x+2)/2√x×x

=1/x -(x-1)(x-2)/2√x×x


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