please help! xy+2y=x^2
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Originally Posted by smguardado please help! xy+2y=x^2 $\displaystyle xy'+y+2y'=2x$ $\displaystyle xy'+2y'=2x-y$ $\displaystyle y'(x+2)=2x-y$ Solve for $\displaystyle y'$
Originally Posted by smguardado please help! xy+2y=x^2 Hi all
Originally Posted by smguardado please help! xy+2y=x^2 hi implicit differentiation is not necessary , you can make y the subject then use the quotient rule like what mr mohamed did .
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