Question

efectuati 2-40^30÷40^30, (2×3+5)^2, (2+3)^2 va rog ajutatima.​

Answer 1

2-40^30÷40^30 = 2-1 = 1

(2×3+5)^2 = (6+5)^2 = 11^2 = 121

(2+3)^2 = 5^2 = 25

Answer 2

Răspuns:

$2 - {40}^{30} \div {40}^{30} = \\ 2 - {40}^{30 - 30} = \\ 2 - {40}^{0} \\ 2 - 1 = 1 \\ \\ (2 \times 3 + 5) {}^{2} = \\ (6 + 5) {}^{2} = {11}^{2} = 121 \\ \\ (2 + 3) {}^{2} = {5}^{2} = 25$

sper că te-am ajutat!