Algebra 1B Sample Work Unit 3 M. Ward 2016-2017 You must show all work and /or explain your answers to receive full credit. No exceptions! It is recommended that you print and write out your answers. Scan/ take a photo and upload to the dropbox in Unit 3, Lesson B. (You may use extra paper as needed - make sure it is uploaded as well.) COMPLETE SAMPLE WORK BEFORE YOU TAKE THE UNIT ASSESSMENT! 1. Simplify and write in standard form. Then, classify 2. Simplify and write in standard form. Then, classify the polynomial by degree and number of terms. the polynomial by degree and number of terms. (5x3 + 3x2 - 7x + 10] -(3x3 - x2 + 4x -1) (9w - 4w2 + 10) + (8w2 + 7 + 5w] . Simplify the product. 4. Find the GCF of the polynomial, then factor. -3x(x + 3x - 1) But + 2vs -10v 5. Simplify the product of the binomial 6. A rectangle has dimensions 3x - 1 and 2x + 5. Write (5t + 4)2 an expression for the area of the rectangle as a product and in standard form. 7. Factor m2 + 9m - 22 8. Factor 502-t- 18 9. Factor 25x3 - 9 10. Factor Of2 + 12t + 4