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Integral of (2x)/((x^2+1)^0.5)

\int\frac{2x}{\sqrt{x^2+1}}dx

Step by step solution

Problem

$\int\frac{2x}{\sqrt{x^2+1}}dx$

Show full step-by-step solution

Answer

$2\sqrt{1+x^2}+C_0$
$\int\frac{2x}{\sqrt{x^2+1}}dx$

Main topic:

Integration by trigonometric substitution

Used formulas:

3. See formulas

Time to solve it:

0.49 seconds