Mathematics, 08.10.2021 06:40 shawn4544

Refer to Expression 1 and Expression 2. Expression 1
6.7-[3^{2}.9+4^{3}
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 19. Then show why your expression has a
value of 19.
please explain and if possible show your work

Answers: 2

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Refer to Expression 1 and Expression 2. Expression 1
6.7-[3^{2}.9+4^{3}
Expression 2

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