Question

Efetue as operações!!

Answer 1

(3/2-√2) - (1/2-√2) =

3/2-√2 =

3(2+√2)/2-√2(2+√2) =

6+3√2/2²-(√2)² =

6 + 3√2 / 4 - 2

(6 + 3√2 / 2) = 3/√2-√2....


1/2-√2 =

1(2+√2)/2-√2(2+√2) =

2+√2/2²-(√2)² =

(2 + √2 / 2)

6 + 3√2/2 - 2 + √2/2 =

6+3√2 - 2+√2/2 =

4 + 4√2/2