Question

4+ [6 + 2{20 - (5+6-1)}] =​

Answer 1

Answer:

30

Step-by-step explanation:

= 4+ [6 + 2(20 - (5+6-1)]

= 4+ [6 + 2{20 - (10)]

=4+ [6 + 2(10)]

=4+[6+20]

=4+26

=30

Hence, the answer is 30.

Hope this answer helps you.

Answer 2

=>4+[6+2{20 - (5 + 6 -1)}]

=>4+[6+2{20 - 10}]

=>4+[6+2 × 10]

=>4 + 26

=>30

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