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Chapter 12 Review. Polynomials: Review and Preview. A student added 2x 2 – 2 to 3x + 5 and got 5x 2 + 7. Describe the student’s error(s). What is the correct answer?. Independent Practice Check. Textbook p. 707-709. Benchmark Skills Multiplying a Polynomial by a Monomial
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Chapter 12 Review Polynomials: Review and Preview
A student added 2x2 – 2 to 3x + 5 and got 5x2 + 7. Describe the student’s error(s). What is the correct answer?
Independent Practice Check Textbook p. 707-709
Benchmark Skills • Multiplying a Polynomial by a Monomial • Multiplying Binomials Quiz – Lessons 12.3 to 12.4
Independent Practice Textbook p. 714-716
Zayne had two squares of wood that were exactly the same size that he used to make two tabletops from. The first table kept it’s square shape, but Zayne cut the second one into a circle with a diameter equal to the length of the side of the square one. One side of the square table has a length of x + 3 feet in length. 2 Draw pictures of the tabletops. What is the area of the square table? What is the area of the circular table?
Independent Practice Check Textbook p. 714-716
Benchmark Skills • Multiplying a Polynomial by a Monomial • Multiplying Binomials Quiz Retake – Lessons 12.3 to 12.4
Independent Practice Textbook p. 717
1. B 3. A 5. -6y3 + 6y2 – y + 6 7. 3s2 – 5s – 21 9. 7y2 + 2 11. -8z3 + 4z2 – 6 13. 10x + 20 15. 3m2 + 8m 17. 6p3 + 9p2 19. 4y2 – 36 21. 8k2 + 42k + 40 23. 3t2 – 6t – 72 25. 6x2 + 14x – 12 27. 24 ft Independent Practice CheckTextbook p. 717