Question

(5x²Y-4m³)²=


me ayudan es para mañana ​

Answer 1

Respuesta:

$(5 {x}^{2} y - 4 {m}^{3} ) {}^{2} \\ = {(5 {x}^{2} y)}^{2} - 2(5 {x}^{2} y)(4 {m}^{3} ) + {(4 {m}^{3} )}^{2} \\ = 25 {x}^{4} {y}^{2} - 40 {x}^{2} y {m}^{3} + 16 {m}^{6}$