Question

4. Simplify:
(i) (– 4)3
(ii) (–3) × (–2)3
(iii) (–3)2 × (–5)2
(iv) (–2)3 × (–10)3

Answer 1

Answer:

(i)-64

(ii) 8

(iii) 18

(iv)8000

Answer 2

Answer:

(i) -12

(ii) 18

(iii) 60

(iv) 180

Step-by-step explanation:

(i) (-4)3 = -12

(ii) (-3)×(-2)3 = -3 × -6 = 18

(iii) (-3)2 × (-5)2 = -6 × -10 = 60

(iv) (-2)3 × (-10)3 = -6 × -30 = 180