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anonymous
 5 years ago
FIND DERIVATE (X^21)^3(x^2+2) USING PRODUCT
anonymous
 5 years ago
FIND DERIVATE (X^21)^3(x^2+2) USING PRODUCT

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[(f')(g)+(f)(g')\] where f is (x^21)^3 and g is (x^2+2) I think is what you're trying to say. Use this site to help you http://www.wolframalpha.com/

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0using product rule d/dx (x^21)^3*(x^2+2)+(x^21)^3*d/dx (x^2+2) using chain rule for (x^21)^3 (i.e. d/dx (x^21)) 3(x^21)^2*d/dx(x^21)*(x^2+2) + 2x(x^21)^3 6x(x^21)^2(x^2+2)+2x(x^21)^3 factor out 2x(x^21)^2 2x(x^21)^2*(3(x^2+2)+(x^21)) 2x(x^21)^2(3x^2+6+x^21) 2x(x^21)^2(4x^2+5) and, I dont believe it matters which you choose for f and g as long as you keep it consistent throughout.
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