Problem

Find (3x)dx

Answer

Expert–verified
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Answer

6x+C

Steps

Step 1 :\int\left(\frac{3}{\sqrt{x}}\right) d x = 3\int\left(x^{-\frac{1}{2}}\right) d x

Step 2 :3\left(\frac{x^{\frac{1}{2}}}{\frac{1}{2}}+C\right)

Step 3 :6x+C

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