Question

(a^2x+by^2)^2 binomio cuadrado
ayudaaaaa​

Answer 1

Explicación paso a paso:

${( {a}^{2}x + b {y}^{2} )}^{2} \\ ({a}^{2}x + b {y}^{2} )( {a}^{2}x + b {y}^{2} ) \\ {a}^{4} + {a}^{2} xb {y}^{2} + {a}^{2} xb {y}^{2} + {b}^{2} {y}^{4} \\ {a}^{4} + 2 {a}^{2} bx {y}^{2} + {b}^{2} {y}^{4}$