Question

The value of [(5-1 - 6-1)-1 - (3-1 - 4-1)-1)
is
(A) 12
(C) 24
(B) 18
(D) 30​

Answer 1

Answer:

[(5-1 - 6-1)-1 - (3-1 - 4-1)-1)]

[(-5+1+6)-(-3+1+4+1)]

[2-3]

1

Step-by-step explanation:

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Answer 2

Answer:

12 is the correct answer.

Step-by-step explanation:

-+-=+

----+----=++++

There are 9 - symbols, 1 - will be remain.

5+6+3+4(-1-1-1-1)=5+6+3+4-4=12