Productos notables ii 3º
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![Page 1: Productos notables ii 3º](https://reader035.fdocuments.es/reader035/viewer/2022062900/58e7e8921a28abbc0b8b51f3/html5/thumbnails/1.jpg)
PRODUCTOS NOTABLES II
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CUBO DE LA SUMA DE UN BINOMIO 32233 33)( babbaaba
CUBO DE LA DIFERENCIA DE UN BINOMIO
32233 33)( babbaaba
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EJEMPLO Nº 01Reduce:
22
33
3)()(
nmnmnm
E
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PRODUCTO DE DOS BINOMIOS CON TÉRMINOS COMÚN
abxbaxbxax )())(( 2
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EJEMPLO Nº 02Efectúa:
(x + 1)(x + 2) – (x + 3)(x + 4)
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PROBLEMA Nº 01Efectúa:
(x + 4)(x – 5) + (x + 6)(x + 9)
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PROBLEMA Nº 02Efectúa:
(x5 + 4)(x5 + 7) – (x5 + 2)(x5 + 9)
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PROBLEMA Nº 03Efectúa:
(x2 – 7)(x2 + 11) – (x + 3)(x – 3)(x2 + 13)
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PROBLEMA Nº 04Si:
Calcula:
51
xx
3223 11
xxxxE
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PROBLEMA Nº 05Efectúa:
xxx 150)5()5( 33
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PROBLEMA Nº 06Calcula:
(x + 1)(x + 2) + (x + 3)(x + 4) – 2x(x + 5)
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PROBLEMA Nº 01Si:
Calcula:
41
x
x
xxxx 2233
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PROBLEMA Nº 02Si:
Calcula:
1 7xx
3223 11
xxxxE
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PROBLEMA Nº 03Halla:
x + y
Si:x3 + y3 = 133
xy(x + y) = 70
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PROBLEMA Nº 04Si:
Calcula:
3. yxyx
133 yx
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PROBLEMA Nº 05Reduce:
)3yx(xy)(xy)(xE 22
33
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PROBLEMA Nº 06Si:
a + b = 2a.b = 3
Calcula:3 3
2 2
a bEa b
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PROBLEMA Nº 07Reduce:
22
223
242)3(2)(
yxyxyxyyx