AnswersAG Q1 Keystone Algebra 1 Block 26-27 DDiamondAdding and Subtracting PolynomialsQuestion 4
4
QuizMultiple Choice

Adding and Subtracting Polynomials

Question 4 • (AG Q1) Keystone Algebra 1 Block: 26-27 (DDiamond)

What is the sum of the polynomials?(–x2 + 9) + (–3x2 – 11x + 4)

Answer
A
–4x2 – 2x + 4
B
–4x2 – 11x + 13
C
2x2 + 20x + 4
D
2x2 + 11x + 5
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