Question

(a-b) 2-c2, quando a= 1 e y=-2.×3+y3 2​

Answer 1

h) 5 + 1/10 / 10 + 1/5

51/10 / 51/5

51/10 . 5/51

1/10 . 5

5/10

1/2 ou 0.5

Answer 2

Explicação passo-a-passo:

(51/10)÷(102/10)

51/102

1/2