Comparte esto 👍👍DESCARGACAPITULO X Descomposición Factorial Ejercicio 105Factorar: a 5 +1=(a+1 ) ( a 4 – a 3 + a 2 –a+1 ) a 5 –1=(a–1 ) ( a 4 + a 3 + a 2 +a+1 ) 1– x 5 =(1–x ) (1+x+ x 2 + x 3 + x 4 ) a 7 + b 7 =(a+b ) ( a 6 – a 5 b+ a 4 b 2 – a 3 b 3 + a 2 b 4 –a b 5 + b 6 ) m 7 – n 7 =(m–n ) ( m 6 + m 5 n+ m 4 n 2 + m 3 n 3 + m 2 n 4 +m n 5 + n 6 ) a 5 +243=(a+3 ) ( a 4 –3 a 3 +9 a 2 –27a+81 ) 32– m 5 =(2–m ) (16+8m+4 m 2 +2 m 3 + m 4 ) 1+243 x 5 =(1+3x ) (1–3x+9 x 2 –27 x 3 +81 x 4 ) x 7 +128=(x+2 ) ( x 6 –2 x 5 +4 x 4 –8 x 3 +16 x 2 –32x+64 ) 243–32 b 5 =(3–2b ) (81+54b+36 b 2 +24 b 3 +16 b 4 ) a 5 + b 5 c 5 =(a+bc ) ( a 4 – a 3 bc+ a 2 b 2 c 2 –a b 3 c 3 + b 4 c 4 ) m 7 – a 7 x 7 =(m–ax ) ( m 6 + m 5 ax+ m 4 a 2 x 2 + m 3 a 3 x 3 + m 2 a 4 x 4 +m a 5 x 5 + a 6 x 6 ) 1+ x 7 =(1+x ) (1–x+ x 2 – x 3 + x 4 – x 5 + x 6 ) x 7 – y 7 =(x–y ) ( x 6 + x 5 y+ x 4 y 2 + x 3 y 3 + x 2 y 4 +x y 5 + y 6 ) a 7 +2187=(a+3 ) ( a 6 –3 a 5 +9 a 4 –27 a 3 +81 a 2 –243a+729 ) 1–128 a 7 =(1–2a ) (1+2a+4 a 2 +8 a 3 +16 a 4 +32 a 5 +64 a 6 ) x 10 +32 y 5 =( x 2 +2y ) ( x 8 –2 x 6 y+4 x 4 y 2 –8 x 2 y 3 +16 y 4 ) 1+128 x 14 =(1+2 x 2 ) (1–2 x 2 +4 x 4 –8 x 6 +16 x 8 –32 x 10 +64 x 12 ) Categories: Capítulo X