AnswersINMT3 Integrated Math 3 Sem 1 26-27Addition and Subtraction of PolynomialsQuestion 1
1
AssignmentMultiple Choice

Addition and Subtraction of Polynomials

Question 1 • [INMT3] Integrated Math 3 Sem 1 (26-27)

Kendall says the sum of (6x2 + 4xy + 2y2) and (4x2 – 2xy – 3y2) is (10x2 + 2xy – 5y2). What error did Kendall make?

Answer
A
He combined the like terms 6x2 and 4x2 incorrectly.
B
He combined the like terms 4xy and –2xy incorrectly.
C
He combined the like terms 2y2 and –3y2 incorrectly.
D
He subtracted the polynomials instead of adding.
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