Question

Qual é a derivada de: d/dx: (5x^6/4x^4) * (7x^8/3x^2)

Answer 1

Resposta:

$\frac{dy}{dx} =\frac{5x^{6} }{4x^{4} } * \frac{7x^{8} }{3x^{2} }\\\\\frac{5x^{2} }{4} *\frac{7x^{6} }{3} = \frac{35x^{8} }{12} \\\\\frac{35* (8x^{7}) }{12} = \frac{35*(2x^{7} )}{3} \\\\ \frac{70x^{7} }{3}$