EXPRESIONES ALGEBRAICAS ACTIVIDAD
Enviado por Leonel Loaiza • 26 de Mayo de 2017 • Tarea • 789 Palabras (4 Páginas) • 255 Visitas
DESARROLLO ACTIVIDAD 2
- Sacar factor común a las expresiones
- 5 * 4 + 5 * (-6).
= 5. (4 – 6)
= 5. (-2)
= - 10
- (-3) * 10 + (-3) * (-8)
= (-3) . (10 – 8)
= -3 . (2)
= - 6
- 7 * 3 + 7.
= 7 . (3 + 1)
= 7 . 4
= 28
- (-2)*(-10)+(-2)*(-12)
= (-2) . (-10 – 12)
= (-2) . (-22)
= 44
- Efectué las operaciones indicadas y simplifique
- + [pic 1][pic 2]
= – 4 + x + 5[pic 3][pic 4]
- (4xy + – ) + ( + 7xy + – )[pic 5][pic 6][pic 7][pic 8][pic 9]
= -5 + 3 - 6 + 11xy[pic 10][pic 11][pic 12]
- 3( – 2xy + ) – (2xy – + ).[pic 13][pic 14][pic 15][pic 16]
= 3 + – 6xy – 2xy + 3 - 2[pic 17][pic 18][pic 19][pic 20]
= 4 + – 8xy[pic 21][pic 22]
- Multiplique las siguientes expresiones algebraicas.
- (5x – 2)*(2y – 5)
= 10xy – 25x – 4y + 10
- (x + 3y) * (2x + y)
= 2 + xy + 6xy + 3[pic 23][pic 24]
= 2 + 3 + 7xy[pic 25][pic 26]
- 5x * ( +4x + 2).[pic 27]
= 5 + 20 + 10x[pic 28][pic 29]
- Divida las expresiones siguientes.
- ( + x – 1) entre (3x – 1)[pic 30]
( + x – 1) ÷ 3x – 1[pic 31]
-6+ 2x 2x + 1[pic 32]
- + 3x – 1
-3x + 1
0 - 0
- ( + – 19x + 5) entre (3x – 2)[pic 33][pic 34]
( + – 19x + 5) ÷ 3x – 2[pic 35][pic 36]
- + 4 2 + 5x – 3[pic 37][pic 38][pic 39]
- + 15- 19x[pic 40]
-15 + 10x[pic 41]
-9x + 5
9x - 6
- - 1
- (10 – + + – – 13x) entre (x – 2) [pic 42][pic 43][pic 44][pic 45]
(10 – + + – – 13x) ÷ x – 2 [pic 46][pic 47][pic 48][pic 49]
+ 0 – 13 + 10 ÷ x – 2 [pic 50][pic 51][pic 52]
+ 4 2+3+6x+1[pic 53][pic 54][pic 55][pic 56]
- + 3+ 0[pic 57][pic 58]
3 + 6 [pic 59][pic 60]
- + 6[pic 61]
- 6 [pic 62]
- + x + 10
- X + 2
0 + 12
...