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Mrrafil [7]
3 years ago
14

Which equation represents: "Two times an unknown integer, multiplied by the unknown integer minus two times a different unknown

integer, equals 50." A) 2x2 + 4xy − 50 = 0 B) 2x2 − 4xy + 50 = 0 C) 2x2 + 4xy + 50 = 0 D) 2x2 − 4xy − 50 = 0
Mathematics
1 answer:
viva [34]3 years ago
5 0

Answer:

2 {x}^{2}  - 4xy - 50 = 0

Step-by-step explanation:

Let the first unknown integer be x

Let the second unknown integer be y

2x(x - 2y) = 50 \\ 2 {x}^{2}  - 4xy - 50 = 0

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