Question

Binomios (x-4/5)(x+4/5)=

Answer 1

Respuesta:

(x− 4 /5 )(x+ 4 /5 )

=(x+ −4 /5 )(x+ 4 /5 )

=(x)(x)+(x)( 4 /5 )+( −4 /5 )(x)+( −4 /5 )( 4 /5 )

=x2+ 4 /5 x+ −4 /5 x+ −16 /25

=x2+ −16 /25  (Decimal: x^{2}-0.64)

Explicación paso a paso: