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Effectus [21]
2 years ago
7

PLS HELPP WHAT IS THE ANSWER???

Mathematics
2 answers:
Elena-2011 [213]2 years ago
6 0

Answer:

-220

Step-by-step explanation:

iragen [17]2 years ago
6 0

Answer:

Let us start by plugging in x=2 into all variables x and y=1 into all y's

so: The result is -220

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