Given y=f(u) and g(x).find dy/dx if y=2u*3 and u=8x-1
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Answer:
48(8x-1)^2
Step-by-step explanation:
dy/du = 6u^2
du/dx = 8
dy/dx = dy/du * du/dx
dy/dx = 6u^2 * 8
= 48u^2
=48(8x-1)^2
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