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Sunny_sXe [5.5K]
2 years ago
13

Help!!differentiate

0" id="TexFormula1" title=" { {e}^{x} }^{2} log_{10}(2x) " alt=" { {e}^{x} }^{2} log_{10}(2x) " align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
Zinaida [17]2 years ago
8 0

Rewrite the function using the change-of-base identity as

e^{x^2} \log_{10}(2x) = e^{x^2} \dfrac{\ln(2x)}{\ln(10)}

Apply the product rule:

\left(e^{x^2} \log_{10}(2x)\right)' = \left(e^{x^2}\right)' \dfrac{\ln(2x)}{\ln(10)} + e^{x^2} \left(\dfrac{\ln(2x)}{\ln(10)}\right)'

Use the chain rule:

\left(e^{x^2} \log_{10}(2x)\right)' = e^{x^2}\left(x^2\right)' \dfrac{\ln(2x)}{\ln(10)} + e^{x^2} \dfrac{(2x)'}{2\ln(10)x}

Compute the remaining derivatives:

\left(e^{x^2} \log_{10}(2x)\right)' = 2xe^{x^2} \dfrac{\ln(2x)}{\ln(10)} + e^{x^2} \dfrac2{2\ln(10)x} = e^{x^2}\left(\dfrac{2x\ln(2x)}{\ln(10)} + \dfrac1{\ln(10)x}\right)

If you like, you can convert back to base-10 logarithms:

ln(2<em>x</em>) / ln(10) = log₁₀(2<em>x</em>)

1 / ln(10) = ln(<em>e</em>) / ln(10) = log₁₀(<em>e</em>)

Then

\left(e^{x^2} \log_{10}(2x)\right)' = e^{x^2}\left(2x\log_{10}(2x)+\frac{\log_{10}(e)}x\right)

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Step-by-step explanation:

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Step-by-step explanation:

We have that the correlation coefficient shows the relationship between the weights and amounts of road fuel consumption of seven types of car, now the P value establishes the importance of this relationship. If the p-value is lower than a significance level (for example, 0.05), then the relationship is said to be significant, otherwise it would not be so, this case being 0.003 not significant.

The statement would be the following:

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