XxCardib
XxCardib
09-02-2018
Mathematics
contestada
can you help me please
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tynollette
tynollette
09-02-2018
2-1=1
2²-1=3
15÷3=5
12÷4=3
5-3=2
the final answer is 2.
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aciid
aciid
09-02-2018
the answer is “ = 2 “
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