Question

If y=(x^2 + 3) (x^4 - 8) then dy/dx
DON'T COPY....OTHERWISE REPORTED​

Answer 1

Hello , answer is in attachment.

Hope this helps !

Answer 2

$\frac{dy}{dx} ( {x}^{2} + 3)( {x}^{4} - 8) \\ \\ \\ = 2x( {x}^{4} - 8) + ( {x}^{2} + 3)(4 {x}^{3} ) \\ \\ \\ 2x( {x}^{4} - 8 + {2x}^{4} + 6 {x}^{2} ) \\ \\ \\ = 2x(3 {x}^{4} + 6 {x}^{2} - 8)$