Question

diffrentiation Y= 5x²+7x+3​

Answer 1

dy/dx = 5 ×2x +7 +0

= 10x +7

Answer 2

y = 5x²+7x+3

$\frac{dy}{dx} = \frac{d5x {}^{2} + 7x + 3}{dx}$

=>$\frac{d5x {}^{2} }{dy} + \frac{d7x}{dx} + \frac{d3}{dx}$

=>5×2x²-¹ + 7x¹-¹ +0

=>10x + 7

Differentiation of 5x²+7x+3 = 10x+7

Cheers!