Question

find dy/dx with step
1. y=5x^3+3
2. y=√2x^-1/2+x^2

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Answer 1

Answer:

Given, y=5x(1−x)

−2/3

+cos

2

(2x+1)

dx

dy

=5.1(1−x)

−2/3

+5x.(−

3

2

)(1−x)

−2/3−1

(−1)+2cos(2x+1).{−sin(2x+1)}.2.

=

3(1−x)

5/9

5

(3−x)−2sin(4x+2).

Answer 2

Answer:

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