Identify the like terms in the algebraic expression. 4mn - 6m2 + 2n2 - 4m2 + 9mn + 2n2
A. 4mn and 9mn; -4n2 and 2n2
B. 4mn and 9mn; -6m2 and -4m2; 2n2 and 2n2
C. 4mn and 9mn; -6m2 and -4m2
D. 4mn and 9mn; -6m2 and 2m2; -4n2 and 2n2
Answer: B
Mathematics
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