Taller de productos notables
Enviado por nana sarmi • 13 de Marzo de 2016 • Tarea • 837 Palabras (4 Páginas) • 1.677 Visitas
TALLER
PRODUCTOS NOTABLES
Nombre: Adriana Camila Monroy Sarmiento Grupo: 202
Completar el término que falta en los siguientes productos notables:
- (x+3)2 = x2 + 6x + 9
(x)2 – 2 (x) (3) + (3)2 = x2 + 6x + 9
- (x – 5)2 = x2 – 10x + 25
(x)2 – 2 (x) (5) + (5)2 = x2 – 10x + 25
- (x – 7)2 = x2 – 14x + 49
(x)2 – 2 (x) (7) + (7)2 = x2 – 14x + 49
- (x + 9)2 = x2 + 18x + 81
(x)2 – 2 (x) (9) + (9)2 = x2 + 18x + 81
- (x – 8)2 = x2 – 16x + 64
(x)2 – 2 (x) (8) + (8)2 = x2 – 16x + 64
- (x – 7)2 = x2 – 14x + 49
(x)2 – 2 (x) (7) + (7)2 = x2 – 14x + 49
- (x + 12) (x – 12) = x2 – 144
(x)2 – (12)2 = x2 - 144
- (x – 13) (x + 13) = x2 – 169
(x)2 – (13)2 = x2 - 169
- (x + 15) (x – 15) = x2 – 225
(x)2 – (15)2 = x2 – 225
- (x – 25) (x + 25) = x2 – 625
(x)2 – (25)2 = x2 – 625
- (x + 7) (x – 4) = x2 + 3x – 28
x2 + (a-b)x – ab = x2 + (4 - 7) – 28 = x2 + 3x – 28
- (x – 5) (x - 8) = x2 – 13x + 40
x2 - (a+b) x + ab = x2 - 13x + 40
- (x + 5) (x + 12) = x2 + 17x + 60
x2 + (a+b) x + ab = x2 + 17x + 60
- (x - 9) (x - 7) = x2 – 16x + 63
x2 - (a+b) x + ab = x2 – 16x + 63
- (x + 6)3 = x3 + 18x2 + 108x + 216
a3 + 3a2b + 3ab2 + b3
- (x - 1)3 = x3 – 3x2 + 3x - 1
a3 - 3a2b + 3ab2 - b3
En los siguientes productos notables corregir el error o los errores
- (x + 6)2 = x2 + 12x + 36 = x2 + 12x + 36
- (x + 8)2 = x2 + 8x + 16 = x2 + 16x + 64
- (x + 11)2 = x3 + 22x + 121 = x2 + 22x + 121
- (x + 16)2 = x2 + 32x + 526 = x2 + 32x + 256
- (x + 3)3 = x3 + 9x + 27x + 27 = x3 + 9x2 + 27x + 27
- (x + 4)3 = x3 - 48x2 - 12x + 64 = x3 + 48x2 + 12x + 6
Calcular:
- (x + 5)2 = x2 + 10x + 25
- (a + 3)3 = a3 + 9a2 + 27a +27
- (2x + 7)2 = 4x2 + 28x + 49
- (ax2 + by)2 = a2x4 + 2ax2by + b2y2
- (0.5x + 9y)2 = 0.25x2 + 9xy +81y2
- No hay ejercicio
- (9x – 4) (9x + 4) = 81x2 – 16
- No hay ejercicio
- (0.7 – x) (0.7 + x) = 0.49 – x2
- No hay ejercicio
- (r + 1.5s)2 = r2 + 3rs + 2.25 s2
Desarrolla y después reduce:
- (x + 4)2 = x2 + 8x + 16
- (8x + 3)2 = 64x2 + 48x + 9
- (y + 5)2 = y2 + 10y + 25
- (3x + 1)2 = 9x2 +6x + 1
- (6x + 1)2 = 36x2 + 12x + 1
- (7x - 4)2 = 49x2 – 56x + 16
- (x + 5)2 = x2 + 10x + 25
- (7a + b)2 = 49a2 + 14ab + b2
- (4ab + 6xy3)2 = 16a2 + 48abxy + 36x2y6
- (x4 + y2)2 = x8 + 2x4y2 + y4
- (8 – a)2 = 64 – 16a + a2 = a2 – 16a + 64
- (3x4 – 5y2)2 = 9x8 – 30x4y2 + 25y4
- (x5 – 4x3)2 = x10 – 8x8 + 16x6
- (5a + 10b) (5a – 10b) = 25a2 – 100b2
- (x + 4)3 = x3 + 12x2 + 27x + 27
- (5x + 2y)3 = 125x3 + 15x2y + 60xy2 + 4y2
- (2x2y + 4m)3 = 8x6y3 + 48x4ym + 96x2ym2 + 64m3
- (1 – 4y)3 = 1 – 12y + 27y2 + 9y2
- (2x4 – 8y4)3 = 8x12 – 96x8y4 + 384x4y8 – 64y8
En los siguientes productos notables corregir el error o los errores
- (x - 6)2 = x2 + 12x + 36 = x2 – 12x + 36
- (x + 8)2 = x2 + 8x + 16 = x2 + 16x + 64
- (x - 11)2 = x3 + 22x – 121 = x2 – 22x + 121
- (x + 16)2 = x2 – 32x + 526 = x2 + 32x + 256
- (x + 3)3 = x3 + 9x – 27x + 27 = x3 + 9x2 + 27x + 27
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