MATH 211 Final: MATH 211 Amherst S14M211 2801 Ndangali 29Final
15 Feb 2019
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Directions: you will nd 13 problems listed below. The point value of each problem is given in paren- theses. Please show all your work neatly and box your nal answers. You have one hour to complete this exam: (8 points) write in interval notation and then graph on a number line: {x | x 9, (8 points) multiply and display answer in standard form: (a 5)(a. 2 + 7: (8 points) factor completely by grouping: 2x. 1: (8 points) factor into linear factors: 81y. 2 25: (8 points) simplify completely: (4x. 4)2: (8 points) simplify completely (no decimals allowed): 3 125 y: (8 points) simplify completely (no decimals allowed): 8: (8 points) find the least common denominator and simplify: 3: (6 points) express in terms of a single radical (no decimals): 2 125 180, (8 points) write using rational exponents: 11 3 11 5 11, (6 points) multiply: (z n 5)(z.
