Question

${ - 5}^{2} - 3 \times \sqrt{49} + ( - 10 + 2$
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Answer 1

-5² -3.$\sqrt{49}$+(-10+2)

+25 - 3.7+(-10 + 2)

+25 - 21 +(-8)

+25 - 21 - 8

-4