Question

completá la tabla a b a+b. a+(-b)

Answer 1

Buenas

a b (a+b)^2 (a-b)^2 a^2-b^2

-6 4 (-6 + 4)^2 (-6 - 4)^2 (-6)^2 - (4)^2

1/2 -1 (1/2 + (-1))^2 (1/2 - (-1))^2 (1/2)^2 - (-1)^2

0,2 -2,2 (0.2 + (-2.2))^2 (0.2 - (-2.2))^2 (0.2)^2 - (-2.2)^2