Question

Me ayudan porfa productos notables

Answer 1

Respuesta:

${(x + y)}^{2} = {x}^{2} + {y}^{2} + 2xy$

${(a + b)}^{3} = {a}^{3} + {b}^{3} + 3 {a}^{2} b + 3a {b}^{2}$

${(x - 2)}^{2} = {x}^{2} - 4x + 4$

${(2 - 3x)}^{2} = 9 {x}^{2} - 12x + 4$