Question

1
1. Simplify:
(a) 121 + 11 * 3+ 8{-4 + 7(6 - 8 + 7)}
(b) 48 * 4 * (-98) - 24 * 8 * 2
(c) 144 + {12 * 4-(4 * 5 - 8)}
(d) 12 - [24 + 10 - {10 + 4 (8 – 2 * 3 + 6)}]
(e) 12 x 39 + (3 - 4) + [3 - (4 - 14)}​

Answer 1

Answer:

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