Question

calculați :
-2^2+4*(-3)

Answer 1

Răspuns:

-${2}^{2} + 4 \times ( - 3)$

$= - 4 + ( - 12)$

$= - 16$

Answer 2

- 2² + 4×(- 3) = - 4 - 12 = - 16

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