Question

determinar el cuadrado de los trinomios (m+3n2+4)2

Answer 1

Explicación paso a paso:

$(( {m + 3 {n}^{2} ) + 4) }^{2} = ( {m + 3 {n}^{2} )}^{2} + 2(m + 3 {n}^{2} )(4) + ( {4)}^{2} \\ \\ ( {m + 3 {n}^{2})) }^{2} + 8m + 24 {n}^{2} + 16 \\ = {m}^{2} + 6m {n}^{2} + 9 {n}^{4} + 8m + 24 {n}^{2} + 16$