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lawls

What is the derivative of square root 2x

  • 11 months ago
  • 11 months ago

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  1. johnanon93
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    what's another way of writing square root 2x? *hint...think of exponents*

    • 11 months ago
  2. lawls
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    2x^(1/2)

    • 11 months ago
  3. johnanon93
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    Right....now, use the power rule to find the derivative...

    • 11 months ago
  4. lawls
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    do you get 1/square root (x)

    • 11 months ago
  5. jishan
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    |dw:1368922493050:dw|

    • 11 months ago
  6. lawls
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    yeah i got that and then do you get my answer

    • 11 months ago
  7. lawls
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    after simplifying?

    • 11 months ago
  8. RolyPoly
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    Is the question (i) \(\int \sqrt{2x} dx\) or (ii) \(\int 2\sqrt{x}dx\) ?

    • 11 months ago
  9. lukethibodeau
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    |dw:1369180489303:dw|

    • 11 months ago
  10. surjithayer
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    \[\frac{ d }{dx }\sqrt{2x}=\sqrt{2}\frac{ d }{dx }\sqrt{x}=\sqrt{2}\frac{ d }{dx }x ^{\frac{ 1 }{2 }}\] \[=\sqrt{2}\frac{ 1 }{ 2 }x ^{^{\frac{ 1 }{ 2 }-1}}\] \[=\frac{ 1 }{\sqrt{2} }x ^{\frac{ -1 }{2 }}\]

    • 11 months ago
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