Question

cual es el producto notable de
(a+b)²
(m+n⁴)²
(2a²+5b²)²​

Answer 1

Respuesta:

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

${(m + {n}^{4}) }^{2} = {m}^{2} + 2m {n}^{4} + {n}^{8}$

${(2 {a}^{2} + 5 {b}^{2} )}^{2} = 4 {a}^{4} + 20 {a}^{2} {b}^{2} + 25 {b}^{4}$