Question

( x - 1 )( x +1)
( x +5) ( x +7)
(2y + 8x )2 (chiquito)
( x + 7) (x + 10)
(4 x - 2) (4x + 6 )
(x + 1 ) ( x + 1 )
( x - 2) (x - 2 )
(1 + y) 2 (chiquito)
(3xy + 5) (3xy - 3)
(x + 4) (x + 4 )
( 3x2 + 5w) 2 (los números 2 son chiquitos)
(a + 6) ( a - 4 )

es multiplicación de binomios

Answer 1

Ahí tienes tus respuesta,

$(x - 1)(x + 1) = \\ {x}^{2} - 1 \\ \\ (x + 5)(x + 7) = \\ {x}^{2} + 12x + 35 \\ \\ (2y + 8x) ^{2} = \\ 4{y}^{2} + 18yx + 64 {x}^{2} \\ \\ (x + 7)(x + 10) = \\ {x}^{2} + 17x + 70 \\ \\ (4x - 2)(4x + 6) = \\ 16 {x}^{2} + 4x - 12 \\ \\ (x + 1)(4x + 6) = \\ 4 {x}^{2} + 7x + 6 \\ \\ (x + 1)(x + 1) = \\ {x}^{2} + 2x + 1 \\ \\ (x - 2)(x - 2) = \\ {x}^{2} - 4x + 4 \\ \\ {(1 + y)}^{2} = \\ 1 + 2y + {y}^{2} \\ \\ (3xy + 5)(3xy - 3) = \\ 9 {x}^{2} {y}^{2} + 2xy - 15 \\ \\ (x + 4)(x + 4) = \\ {x}^{2} + 8x + 16 \\ \\ {(3x}^{2 } + 5w) ^{2} = \\ 9 {x}^{4} + 30 {x}^{2} w + 25 {w}^{2} \\ \\ (a + 6)(a - 4) = \\ {a}^{2} + 2a - 24$