Question

If Find dy /dx i ) y = (x+1) (x²+3)?
​

Answer 1

Step-by-step explanation:

x ( x2 + 3 ) +1 ( x2 + 3 )

x^3 + 3x + x^2 + 3

x^3 + x^2 + 3x + 3

I.e y = x^3 + x^2 + 3x + 3

now , differentiating each term w.r.t x

dy/dx = 3x^2 + 2x + 3 + 0

= 3x ^2 + 2x + 3

Hope it help you