productos notables
TRANSCRIPT
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(a+b )2=a2+2ab+b2
(a+b )2+(a−b )2=2(a2+b2)
( x+a ) ( x+b )=x2+(a+b ) x+ab
(a+b ) (a2−ab+b2 )=a3+b3
Son los resultados de multiplicar dos o más polinomios, en forma directa sin necesidad de aplicar la propiedad distributiva.
TRINOMIO CUADRADO PERFECTO
( x+3 )2=¿
( x−4 )2=¿
(2 x+5 )2=¿
(3 x−6 )2=¿
IDENTIDADES DE LEGENDRE
( x+3 )2+ ( x−3 )2=¿
( x+4 )2−( x−4 )2=¿
(2m+n )2+ (2m−n )2=¿
(√3+√2 )2+(√3−√2 )2=¿
PRODUCTO DE DOS BINOMIOS CON TÉRMINO COMÚN
( x+3 ) ( x+4 )=¿
( x−4 ) ( x−5 )=¿
( x+2 ) (x−4 )=¿
(3 x+5 ) (3 x−2 )=¿
(m2−6 ) (m2+2 )=¿
DIFERENCIA DE CUADRADOS
( x+3 ) ( x−3 )=¿
( x+4 ) (4−x )=¿
(3m+5 ) (3m−5 )=¿
(2−4n ) (2+4n )=¿
(5 x−1 ) (5x+1 )=¿
(x3+7 ) (x3−7 )=¿
(m+n+ p ) (m+n−p )=¿
CUBO DE UN BINOMIO
( x+2 )3=¿………………………………………………………………………………
………………………………………………………………………………
( x−4 )3=¿………………………………………………………………………………
………………………………………………………………………………
(2 x+1 )3=¿………………………………………………………………………………
………………………………………………………………………………
(4 x−2 )3=¿………………………………………………………………………………
………………………………………………………………………………
SUMA Y DIFERENCIA DE CUBOS
( x+2 ) ( x2−2x+4 )=¿
( x−3 ) (x2+3 x+9 )=¿
(a−b )2=a2−2ab+b2
(a+b )2−(a−b )2=4 ab
(a+b )3=a3+b3+3ab (a+b)
(a−b )3=a3−b3−3 ab(a−b)
(a−b ) (a2+ab+b2 )=a3−b3
(a+b ) (a−b )=a2−b2
PRODUCTOS NOTABLES
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( x+4 ) ( x2−4 x+16 )=¿
( x−5 ) (x2+5x+25 )=¿
( 3√3+1 ) ( 3√9−3√3+1 )=¿
( x−5 ) (x2+5x+25 )=¿
CUBO DE UN TRINOMIO
(a+b+c )3=a3+b3+c3+3 (a+b+c ) (ab+ac+bc )−3 abc
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