Question

Verify the following
(i) - 84 x 25 = 25 x - 84
(ii) (-12 x 15 ) x 11 = -12 x (15 x 11)
(iii) ( 12 + 8 ) x 10 = 12 × 10 + 8 x 10 (iv) 13 x [10 +(-8)] = 13 x 10 + 13 x(-8)​

Answer 1

1. -2100 = -2100

2. -1980 = -1980

3. 200 =200

4. 26 = 26