Algebra sencilla
Enviado por kathy2089 • 25 de Mayo de 2016 • Práctica o problema • 2.084 Palabras (9 Páginas) • 704 Visitas
PRACTICA # 2
Nombre: Arena, Patricia 4-777-1874
Caballero, Sthephany Es-2311957
Plicet, Yimara 3-729-128
Salazar, Marisin 11-700-1009
Villarreal, Katherine 8-839-262
- 3m - m - 2mn
= 2m - 2mn
- 7a2 - 5ab + 3b2 + a2
= 8a2 - 5ab + 3b2
- 7mn2 + (-5m) + 17mn2 + (-4mn)
= 24mn2 - 5m - 4mn
- X3 + (8x2 y) +5 – (7x3) + (4x2y)
= -6x3 + 8x2y + 5 + 4x2y
-6x3 + 12x2y + 5
- -8a2b + 5ab2 + (-a2b) + (11ab2) + (-7b3)
= 9a2b + 5ab2 + 11ab2 - 7b3
9a2b + 15ab2 -7b3
- M2; -m2n; -m3; 7m2n
= M2 +6m2n -m3
- 1/2a; 2b/3; -1/4a; 1b/5; -6
= 1/4a; 13/15b -6
- A + 3b + (-8c) + 4b + (-a) + 8c
= a + 3b -8c + 4b – a +8c
7b
- M3 – 4m2n; 5m3 – 7mn2 – 4m2n; 5m3
= m3 – 8m2n + 5m3 – 7mn2+ 5m3
11 – 8m2n - 7mn2
- 9x + (-11y) + (-x) + (6y) + 4 Z + (-6Z)
= 9x- 11y – x + 6y + +4 Z - 6Z
8x – 5y - 2 Z
- X2y2 + (-5xy3) + (-4y2) + 7xy2 + (-8) + x2y2
= x2y2 – 5xy3 – 4y2 +7xy2 -8 + x2y2
2x2y2 – 5xy3 – 4y2 + 7xy2 – 8
- 3/2a + b + (-4b) + 1/2a + B
= 3/2a + b -4b + 1/2a + B
2a -2b
- 1/2x; 2/3xy; 5/6y; 1/3x 5/6y
= 5/6x; 10/6y; 2/3xy
PRACTICA # 3
Nombre: Arena, Patricia 4-777-1874
Caballero, Sthephany Es-2311957
Plicet, Yimara 3-729-128
Salazar, Marisin 11-700-1009
Villarreal, Katherine 8-839-262
- Ax – ay – az; 5ax – 7ay; 4ax + 9ay + 8az
5ax -7ay
4ax 9ay 8az
10ax 3ay 7az
- (5x – 7y + 8) + (-y + 6 – 4z) + (9- 3x + 8y)
5x -7y +8
-y +6 -4z
-3x 8y +9
2x - 23 -4z
- (-am + 6mn – 4s) + (6s – am + 5mn) (-2s- 5mn+ 3am)
-am +6mn -4s
-am +5mn 6s
3am -5mn -2s
Am 6mn -
- 2a+ 3b; 6
- (6m-3n) + (-4n + 5p) + (-m-5p)
6m -3n
-4n +5p
-m -5p
5m -7n -
- 2a + 3b; 5c – 4, 8a + 6; c-9
2a +3b +5c -4
8a c +6
-9
10a +3b 6c -7
- (2x – 3y) + (5z +9) + (6x-4) + (3y – 5)
2x -3y
+5z +9
6x -4
3y -5
8x - 5z -
- 8a + 3b – c; 5a- b + c; -a – b – c; 7a – b + 4 c
8a +3b -c
...