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Mathematics, 30.05.2020 00:01 trenton16

1. Refer to Expression 1 and Expression 2.
Expression 1
5+4(2)+6-2-2-1
Expression 2
5+4(2)+6-2-2-1

(a) What is the value of Expression 1?
(b) Insert parentheses in Expression 2 so that it has a value of 20. Then show why your expression has a value of 20.

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1. Refer to Expression 1 and Expression 2.
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