Answer:
El otro polinomio es:
2x² + 4xy -3x - y²
Explanation:
(3x - 4x² + y²) + a = -2x² + 4xy
a = -2x² + 4xy - (3x - 4x² + y²)
a = -2x² + 4xy - 3x + 4x² - y²
a = -2x² + 4x² + 4xy - 3x - y²
a = 2x² + 4xy - 3x - y²
Answer:
Costa Rica’s culture is influenced by the Spanish settlers that built their lives in the Central Valley. It is an agricultural culture to this day, with a small town feel, even in the middle of the larger towns.
Explanation:
I hope it helps
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If the question is to make it into a proper sentence then you take out en so it says, Muchos jóvenes llevan todo lo que necesitan cuando viajan.
