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inn [45]
2 years ago
11

Subtract 2xy-8 from 5x^2+3xy+12

Mathematics
1 answer:
JulijaS [17]2 years ago
3 0

Answer:

5x^2 + xy + 20

Step-by-step explanation:

Begin with 5x^2+3xy+12,  Subtracting 2xy yields 5x^2 + xy + 12.  Next, subtracting -8 yields 5x^2 + xy + 12 - (-8), or   5x^2 + xy + 20

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