Stitz-Zeager_College_Algebra_e-book

According t to theorem 103 the location of the object

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Unformatted text preview: this have to do with the fact that 5 = 5 ? 2 3 9.4 The Binomial Theorem 9.4.2 591 Answers (d) 1260 (g) 56 (b) 720 (e) n + 1 (h) 1 (c) 105 (f) 1. (a) 36 1 k(k+1)(k+2) (i) n(n−1) 2 2. (a) (x + 2)5 = x5 + 10x4 + 40x3 + 80x2 + 80x + 32 (b) (2x − 1)4 = 16x4 − 32x3 + 24x2 − 8x + 1 + y2 3 = (d) x − x−1 4 = x4 − 4x2 + 6 − 4x−2 + x−4 (c) 1 3x 13 27 x 1 + 3 x2 y 2 + xy 4 + y 6 3. (a) −7 − 24i 4. (a) 80x3 y 2 (b) 8 (b) 236x117 (c) −1 7 (c) −24x 2 (d) −40x−7 (e) 70 592 Sequences and the Binomial Theorem Chapter 10 Foundations of Trigonometry 10.1 Angles and their Measure This section begins our study of Trigonometry and to get started, we recall some basic definitions from Geometry. A ray is usually described as a ‘half-line’ and can be thought of as a line segment in which one of the two endpoints is pushed off infinitely distant from the other, as pictured below. The point from which the ray originates is called the initial point of the ray. P A ray with initial point P . When two rays share a common initial point they form an angle and the common initial point is called the vertex of the angle. T...
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This note was uploaded on 05/03/2013 for the course MATH Algebra taught by Professor Wong during the Fall '13 term at Chicago Academy High School.

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