Answers AG Q1 Keystone Algebra 1 Block 26-27 DDiamond Adding and Subtracting Polynomials — Unit testQuestion 19

19

QuizMultiple Choice

Adding and Subtracting Polynomials — Unit test

Question 19 • (AG Q1) Keystone Algebra 1 Block: 26-27 (DDiamond)

What is the difference of the polynomials?(8r6s3 – 9r5s4 + 3r4s5) – (2r4s5 – 5r3s6 – 4r5s4)

Answer

A

6r6s3 – 4r5s4 + 7r4s5

B

6r6s3 – 13r5s4 – r4s5

C

8r6s3 – 5r5s4 + r4s5 + 5r3s6

D

8r6s3 – 13r5s4 + r4s5 – 5r3s6

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