Q. Solve : (x + 2y) (2x - y)
A) 2x2 + 3xy - 2y2
B) 2x2 + 5xy + 2y2
C) x2+ 4xy - y2
D) x2 + 4xy + y2
✔ Correct Answer: 2x2 + 3xy - 2y2
Exam Insight
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A) 2x2 + 3xy - 2y2
B) 2x2 + 5xy + 2y2
C) x2+ 4xy - y2
D) x2 + 4xy + y2
✔ Correct Answer: 2x2 + 3xy - 2y2
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