Calcule o valor da expressão:
[tex](2\sqrt{3} + 1)^{2} + (2 \sqrt{3} - 1) ^{2} - (2\sqrt{3} + 1).(2 \sqrt{3} - 1) [/tex]
[tex](2\sqrt{3} + 1)^{2} + (2 \sqrt{3} - 1) ^{2} - (2\sqrt{3} + 1).(2 \sqrt{3} - 1) [/tex]
More Questions From This User See All
Lista de comentários
2.3+1 + 2.3-1 - (2√3+1) . (2√3-1)
7 + 5 - (4√9 -2√3 +2√3 -1)
12 - (4.3-1)
12-12-1
-1