1-01
find derivative of the following
(1) y=x²+4x
(2) f(x) = sinx-3C0SX + Tanx
(3) y = 4 +3x power 10-x power 100
(4) y = 3 log x- 2rootx -5 power x
Answers
Answered by
2
Answer:
Answered by
2
Answer:
1)- 2x+4
2)- 1+3sinx+sec^2x
3)-30x^9-100x^99
4)- 3rootx -2x/xrootx
Step-by-step explanation:
1) y=x^24x
=d/dx .x^2+d/dx .4x
=2x+4
2)d/dx .x-d/dx.3xcosx+d/dx.tanx
=1+3sinx+0+sec^2x
=1+3sinx+sec^2x.
3) =d/dx.4+d/dx3x^10-d/dx.x^100
=30x^9-100x^99
4)d/dx.3logx -d/dx2x^1/2-d/dx5^x
=3×1/x-2/rootx-0
=3/x-2/rootx
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