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valuate S√x + 1√x dx.A. x + √x + CB. x + 2√x + CC. x − √x + CD. x − 2√x + CE. None of the previous

Question

Evaluate S√x + 1√x dx.

A. x + √x + C
B. x + 2√x + C
C. x − √x + C
D. x − 2√x + C
E. None of the previous

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Solution

The integral of √x + 1/√x dx can be solved as follows:

First, we can rewrite the integral as ∫x^(1/2) dx + ∫x^(-1/2) dx.

Now, we can integrate each term separately using the power rule for integration, which states that the integral of x^n dx is (1/(n+1))x^(n+1), where n ≠ -1.

For the first term, n = 1/2, so the integral is (1/(1/2 + 1))x^(1/2 + 1) = 2/3 * x^(3/2).

For the second term, n = -1/2, so the integral is (1/(-1/2 + 1))x^(-1/2 + 1) = 2x^(1/2).

Therefore, the integral of √x + 1/√x dx is 2/3 * x^(3/2) + 2x^(1/2) + C, where C is the constant of integration.

So, the answer is not listed among the options A, B, C, D. Therefore, the answer is E. None of the previous.

This problem has been solved

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