Question

(6/10)ao qudrado +(8/10)ao quadrado

Answer 1

6/10 = 0,6
8/10 = 0,8
0,6² + 0,8² = 0,36 + 0,81
0,36 + 0,81 = 1,17

Answer 2

(6/10)^2= 36/100
(8/10)^2= 64/100
36/100 + 64/100= 100/100 = 1