Question

11) Simplify and express in exponential form: i) ii) iii) iv)


check in the pic
pls give the answer fast

Answer 1

Answer:

1. Simplify: 37 - [5 + {28 - (19 - 7)}]

Solution:

37 - [5 + {28 - (19 - 7)}]

= 37 - [5 + {28 - 12}] [Removing the innermost bracket ( )]

= 37 - [5 + 16] [Removing braces { }]

= 37 - 21

= 16.

Step-by-step explanation:

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