Question

[(-10)+5-(-4) √9+(-2)​

Answer 1

$\LARGE\tt{}( - 10) + 5 - ( - 4) \sqrt{9} + ( - 2) \\ \LARGE\tt{} - 10 + 5 - ( - 4) \sqrt{9} + ( - 2) \\ \LARGE\tt{} - 10 + 5 + 4 \sqrt{9} + ( - 2) \\ \LARGE\tt{} - 10 + 5 + 4 \times 3 + ( - 2) \\ \LARGE\tt{} - 10 + 5 + 4 \times 3 - 2 \\\LARGE\tt{} - 10 + 5 + 12 - 2 \\ \LARGE\tt{} - 12 + 5 + 12 \\ \LARGE\tt{} - 12 + 17 \\\LARGE\tt{} \boxed{5}$

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