If $y=(x^{2}+5)(x^{3}+7)$, then dy/dx equals:

Question

If $y=(x^{2}+5)(x^{3}+7)$, then dy/dx equals:

Accepted Answer

$5x^{4}+15x^{2}+14x$

Answer

$3x^{2}+12x+35$

Answer

$27x^{5}+35x^{3}+27$

Answer

None