Question: Find dy/dx in each case. a) y = 2x 1/2 b) y = 5/x c) y = x/3 d) y = 12x 7 e) y

Find dy/dx in each case.

a) y = 2x1/2 

b) y = −5/x

c) y = √x/3

d) y = 12x7

e) y = 8/x3

f) y = 3/√x

g) y = 1/3√x 

h) y = 2/9x

i) y = x × x5

j) y = 12x8 ÷ 3x

k) y = 4x × 5x²   

l) y = −4x

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