EJERCICIOS MATEMATICOS PARA LA UNAM

EJERCICIOS DE MATEMATICAS PARA SUPERIOR

Resuelve correctamente las siguientes operaciones algebraicas básicas


A = 56x2 + 35x + 40
B = 32x – 165x2 – 8
C = 3a – 2b – 8c
D = 10b + 15a –20c
E = 5x + 9 – 15x2
F = – 9a – 45b + 12c
G = 6x – 15
H = 12x2 + 20
I = 13a – 15c
J = 21b + 17c
K = 8x
L = 3a
M = 24x3y2 – 16x6y4z
N = 8x4y3

1. A + B =
2. C + D =
3. B + E =
4. D + F=
5. A + H =
6. C + I =
7. B + G =
8. G + H =
9. J + I =
10. G + K =
11. A + E =
12. C + J =
13. C + F =
14. F + J =
15. E + H =
1. B – A =
2. D – C =
3. B – E =
4. K – G =
5. I – J=
6. G – H =
7. A – B =
8. C – D =
9. H – A =
10. E – A =
11. F – J =
12. E – A =
13. G – K =
14. C – J =
15. H – E =
1. A • G =
2. G • B =
3. E • K =
4. A • N =
5. I • J =6. G • H =
7. M • N =
8. E • H =
9. F • L =
10. B • E =
11. A • B =
12. D • F =
13. C • A =
14. C • J =
15. C • D =
1. M ÷ N =
2. M ÷ L =
3. A ÷ K =
4. N ÷ K =
5. A ÷ N =6. H ÷ K =
7. G ÷ K =
8. B ÷ K =
9. N ÷ L =
10. E ÷ K =
11. C ÷ A =
12. E ÷ N =
13. E ÷ K =
14. C ÷ L =
15. D ÷ L =

Realiza correctamente cada uno de los siguientes productosnotables

Binomios al cuadrado
Binomios conjugados
Binomios al cubo

1. (a – b)2 =
2. (x + 5)2 =
3. (2x – 3y)2 =
4. (7a + 8b)2 =
5. (5x2 – 9y4)2 =
6. (6a3 + 8y3)2 =
7. (9v4 – 7y7)2 =
8. (7x2y3+ 5x5y6)2 =
9. (8x3y5 – 6x3y4)2 =
10. (4a3b5 + 9a6b9)2 =


1. (x + 5)(x – 5) =
2. (x – 9)(x + 9) =
3. (5x + 6y)( 5x – 6y) =
4. (7a – 9b)( 7a + 9b) =
5. (6x3 + 5y4)( 6x3 – 5y4) =
6. (7a5 –8b7)( 7a5 + 8b7) =
7. (9v4 + 3w6)( 9v4 – 3w6) =
8. (6x3y7 – 5x8y9)( 6x3y7 + 5x8y9) =
9. (8x5y8 + 5x2y4)( 8x5y8 – 5x2y4) =
10. (9a4b6 – 4a7b5)( 9a4b6 + 4a7b5) =

1. (a – b)3 =
2. (x + 5)3 =
3.(2x – 3y)3 =
4. (7a + 8b)3 =
5. (5x2 – 9y4)3 =
6. (6a3 + 8y3)3 =
7. (9v4 – 7y7)3 =
8. (7x2y3 + 5x5y6)3 =
9. (8x3y5 – 6x3y4)3 =
10. (4a3b5 + 9a6b9)3 =


Realiza correctamente cada una de las...