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zhenek [66]
3 years ago
11

Simplify (7 + 1)2 – (11 + 32) - 4.

Mathematics
2 answers:
Dmitry [639]3 years ago
8 0

Answer:

16-43-4 or -31

Step-by-step explanation:

parentheses first.

(7+1)=8

(11+32)=43

then multipling

2(8)=16

then you just put it all together.

16-43-4

16-43= -27

-27-(-4)=-31.

Andrej [43]3 years ago
3 0

Step-by-step explanation:

(7 + 1) 2 - (11+ 32) - 4

(8)(2) - (43)(-4)

(16) - (-172)

16+172=188

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