Question

$a) \: 5 \times {3}^{2} + 6 \times {2}^{2}$
$b) \: 7 \times 6 + {2}^{4} \div 2 + 5 \times 3 \times {1}^{4}$

*CINE FACE PRIMEȘTE 95 DE PUNCTE!*​

Answer 1

❀ Salutare! ❀

❁ Rezolvare

5 × 3² + 6 × 2² =

5 × 9 + 6 × 4 =

45 + 24 = 69

7 × 6 + 2⁴ ÷ 2 + 5 × 3 × 1⁴ =

7 × 6 + 16 ÷ 2 + 5 × 3 × 1 =

42 + 8 + 15 = 50 + 15 = 65

❀ Succes! ❀