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nexus9112 [7]
3 years ago
7

The three steps below were used to find the value of the expression [(-10+2)-1]+(2+3)​

Mathematics
1 answer:
brilliants [131]3 years ago
8 0

Answer:

value of expression = 12

Step-by-step explanation:

[(-10+2)-1]+(2+3)​

=  [(8)-1]+(5)​              ∵according to PEMDAS, we first solve the Parenthesis

= (7)+(5)

= 12

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