Question

simplyfy 57 -[28-{16+(5-3-1)]}

Answer 1

Answer:

answer is 46

Step-by-step explanation:

first we have to solve small bracket

57-[28-{16+1}]

next curly bracket

57-[28-17]

now we have to solve big bracket

57-11

=46

hope it's helpful thank you

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Answer 2

Answer:

46

Step-by-step explanation:

57-[28-{16+(5-4}]

57-[28-{16+1}]

57-[28-17]

57-11

46