Directions: For problems 1 through 3, read each question carefully and be sure to show all work. 1. Determine if 9(4a2-4ab+b2)=(6a-3b)2 is a polynomial identity. 2. Is (2x-y)(8x3+y3) equivalent to 16x4-y4? 3. Find an expression that is equivalent to (a-b)3.
Directions: For problems 1 through 3, read each question carefully and be sure to show all work. 1. Determine if 9(4a2-4ab+b2)=(6a-3b)2 is a polynomial identity. 2. Is (2x-y)(8x3+y3) equivalent to 16x4-y4? 3. Find an expression that is equivalent to (a-b)3.
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Directions: For problems 1 through 3, read each question carefully and be sure to show all work.
1. Determine if 9(4a2-4ab+b2)=(6a-3b)2 is a polynomial identity.
2. Is (2x-y)(8x3+y3) equivalent to 16x4-y4?
3. Find an expression that is equivalent to (a-b)3.
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