Question

find the derivative of the following functions it is understood that a ,b,c,a,p,q,r ,and s ate fixed non- zero constants and m and n integers .


$\frac{p {x}^{2} + qx + r}{ax + b}$

solve questions in long form..

Answer 1

let = d / dx ( px^2 + qx +r) / ax+b ) = d / dx (u/v) = u'v-uv'/v^2



[d/dx(px^2+qx+r] (ax+b) - (px^2+qx +r) d/dx(ax,+b) / (ax + h)^2


(2px+ q) (ax+b)- (px^2+qx+r)a / (ax+h)^2


(2apx^2 + 2bpx+ aqx + bq) - ( apx^2 + aqx+ar) / (ax+h)^2


apx^2 + 2bpx + bq - ar / (ax + b)^2



I hope help you

Answer 2

Answer:

plz refer to the attachment

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