Question

4
WN
2. Simplity :
3
(i) 83 +252
-(27)
(ii) [(64)-21-3 = [{(-8)2}312
(iii) (2-3-2-4) (2-3 + 2-4)
Evaluate :​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

1. 83+252-27

= 83+225

=308

2. 64-21-3 = (-16)312

= 40 = 4992

3. (2-3-2-4)(2-3+2-4)

= (-7 )(-3)

= 21

Step-by-step explanation:

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