Question

quanto é ½.(-3)²
½.(-2)²
½.(-1)²
½.(0)²
½.(1)²
½.(2)²
½.(3)²?

Answer 1

1/2.(-3)²= 1/2. 9= 9/2

1/2.(-2)²= 1/2. 4= 4/2=2

1/2.(-1)²= 1/2.1= 1/2

1/2.0²= 1/2.0=0

1/2.(1)²= 1/2.1= 1/2

1/2.(2)²= 1/2.4= 4/2=2

1/2.(3)²= 1/2.9= 9/2