z=x^2y+xy^2 x=5+t^5 y=-2+t^2 how to find dz/dt?
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if you want in terms of , perform the substitutions.
10t+20t^3-80t^4+56t^6+4t^8-20t^9+10t^11is it the right answer?
I don't know ... I left the grunt work algebra to you.
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