Question

3. Simplify:
» your
(ii)7-[6-{5+(1-3+4}]
(i) 5-{3-[2-(2x(-3)+1)+(3-5)]}​

Answer 1

Step-by-step explanation:

$7 - (6 - 5 + (1 + 3 + 4) = 7 - (6 - 5 + (8) = 7 - 6 + 5 + 5 = 7 - 6 + 10 = 7 - 16 = - 9$

Answer 2

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