Question

cual es el resultado(ax+bx+1)2

Answer 1

(ax+bx+1)² =

(x(a+b) +1 =      (x(a+b))   +1  =    (x(a+b))² +2((x(a+b))(1) =

(x²(a+b)²) +2((x(a+b))(1) +1² =x²(a² +2ab +b² ) +2x(a+b) +1²

x²(a² +2ab +b²) +2ax +2bx +1² = x²a² +x²2ab +x²b² +2ax +2bx +1  

Answer 2

Respuesta:

(ax+bx+1)² =

(x(a+b) +1 =      (x(a+b))   +1  =    (x(a+b))² +2((x(a+b))(1) =

(x²(a+b)²) +2((x(a+b))(1) +1² =x²(a² +2ab +b² ) +2x(a+b) +1²

x²(a² +2ab +b²) +2ax +2bx +1² = x²a² +x²2ab +x²b² +2ax +2bx +1  

Explicación paso a paso: