Question

Simplify:
(i) (4-1 × 3-1)2
(ii) (5-1 ÷ 6-1)3
(iii) (2-1 + 3-1)-1
(iv) (3-1 × 4-1)-1 × 5-1
(v) (4-1 – 5-1) ÷ 3-1​

Answer 1

Answer:

i. 12

ii. 1/3

iii. 3

iv. 0

v. -4/3