Question: Find d 2 y/dx in each case. a) y = 2x + 4x b) y = 3x 9 7x c) y = (2x +
Find d2y/dx² in each case.
a) y = 2x² + 4x³
b) y = 3x9 − 7x
c) y = (2x + 1)(x − 8)
d) y = x−³(x + 5x7)
e) y = 6x³(2x² − x + 1)
f) )
y = (9 − x)5
g)
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h)

i)
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y = 4 x + x + X
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a y 2x 4x Taking the first derivative with respect to x y 4x 12x Taking the second derivative with r... View full answer
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