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sqrt15+[(-25)+(-13)

$\sqrt{15}+[(-25)+(-13)$

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Evaluate integers raised to rational exponents

Full solution

Q.

\sqrt{15}+[(-25)+(-13)

Simplify Inside Brackets: First, let's simplify the expression inside the brackets. $\newline$ $(-25) + (-13) = -25 - 13$
Add Numbers: Now, let's add the two numbers together. $\newline$ $-25 - 13 = -38$
Square Root of $15$ : Next, we have the square root of $15$ , which we can't simplify further, so we just write it as is. $\sqrt{15}$
Combine Square Root and Number: Finally, we add the square root of $15$ to $-38$ . $\sqrt{15} + (-38)$
Correct Mistake: But wait, I made a mistake in the previous step. We can't add a square root to a whole number directly. We need to keep them separate. $\sqrt{15} - 38$

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