Ejercicios

1- Completa con el exponente adecuado:

2 Rellenar huecos (1): JXUwMDZj . 25 = 29	63 : 6 Rellenar huecos (2): JXUwMDY5 = 62	642 = 2 Rellenar huecos (3): JXUwMDY5JXUwMDAz
(-12) Rellenar huecos (4): JXUwMDY4 = 1	(-5) Rellenar huecos (5): JXUwMDZi = -125	[(+5)2] Rellenar huecos (6): JXUwMDY4 = 1

2- Calcula las sumas:

12 + 22 + 32 = Rellenar huecos (7): JXUwMDY5JXUwMDA1	(-1)2 + (-2)2 + (-3)2 = Rellenar huecos (8): JXUwMDY5JXUwMDA1
(-1)3 + (-2)3 + (-3)3 = Rellenar huecos (9): JXUwMDc1JXUwMDFlJXUwMDA1	13 + 23 + 33 = Rellenar huecos (10): JXUwMDZiJXUwMDA1
(-1)1 + (-2)2 + (-3)3 = Rellenar huecos (11): JXUwMDc1JXUwMDFmJXUwMDA2	(-1)2 + 22 + (-3)2 = Rellenar huecos (12): JXUwMDY5JXUwMDA1
(-1)3 + 23 + (-3)3 = Rellenar huecos (13): JXUwMDc1JXUwMDFmJXUwMDAy	(-1)3 + (-2)3 + 33 = Rellenar huecos (14): JXUwMDY5JXUwMDA5

3- Resuelve las operaciones:

(7 - 3)2 = Rellenar huecos (15): JXUwMDY5JXUwMDA3	3 (-2)2 + 5 (4 - 9)2 = Rellenar huecos (16): JXUwMDY5JXUwMDAyJXUwMDA0
(5 - 8)3 = Rellenar huecos (17): JXUwMDc1JXUwMDFmJXUwMDA1	8 - 7 (2 - 5)3 = Rellenar huecos (18): JXUwMDY5JXUwMDA4JXUwMDBl
[4 + (-7)]3 = Rellenar huecos (19): JXUwMDc1JXUwMDFmJXUwMDA1	2 - (3 + 1)2 = Rellenar huecos (20): JXUwMDc1JXUwMDFjJXUwMDA1

4- Completa la tabla y responde la pregunta:

a	b	a2	b2	(a + b)2	a2 + b2
5	2	Rellenar huecos (21): JXUwMDZhJXUwMDA3	Rellenar huecos (22): JXUwMDZj	Rellenar huecos (23): JXUwMDZjJXUwMDBk	Rellenar huecos (24): JXUwMDZhJXUwMDBi
4	6	Rellenar huecos (25): JXUwMDY5JXUwMDA3	Rellenar huecos (26): JXUwMDZiJXUwMDA1	Rellenar huecos (27): JXUwMDY5JXUwMDAxJXUwMDAw	Rellenar huecos (28): JXUwMDZkJXUwMDA3
3	1	Rellenar huecos (29): JXUwMDYx	Rellenar huecos (30): JXUwMDY5	Rellenar huecos (31): JXUwMDY5JXUwMDA3	Rellenar huecos (32): JXUwMDY5JXUwMDAx
2	2	Rellenar huecos (33): JXUwMDZj	Rellenar huecos (34): JXUwMDZj	Rellenar huecos (35): JXUwMDY5JXUwMDA3	Rellenar huecos (36): JXUwMDYw
6	5	Rellenar huecos (37): JXUwMDZiJXUwMDA1	Rellenar huecos (38): JXUwMDZhJXUwMDA3	Rellenar huecos (39): JXUwMDY5JXUwMDAzJXUwMDAz	Rellenar huecos (40): JXUwMDZlJXUwMDA3

¿Es lo mismo calcular (a + b)² que a² + b²? Rellenar huecos (41): JXUwMDE2JXUwMDIx .

5- Reduce a una sola potencia:

(-8)2 . (-8)7 = Rellenar huecos (42): JXUwMDcwJXUwMDA1JXUwMDE1JXUwMDEx Rellenar huecos (43): JXUwMDYx	78 : 74 = Rellenar huecos (44): JXUwMDZm Rellenar huecos (45): JXUwMDZj	[(+4)3]2 = Rellenar huecos (46): JXUwMDZj Rellenar huecos (47): JXUwMDZl
(+6) . (+6)2 = Rellenar huecos (48): JXUwMDZl Rellenar huecos (49): JXUwMDZi	(-3)10 : (-3)6 = Rellenar huecos (50): JXUwMDcwJXUwMDA1JXUwMDFlJXUwMDFh Rellenar huecos (51): JXUwMDZj	(-3)4 : (-3)3 = Rellenar huecos (52): JXUwMDcwJXUwMDA1JXUwMDFlJXUwMDFh Rellenar huecos (53): JXUwMDY5