20. A polynomial p(x) leaves the remainder 2 and 5 when divided by (x- 2) and (x - 3) respectively. When p(x) is divided by (x- 2)(x - 3), the remainder is A. 3x B. 4 - 3x С.О D. 3x - 4 21. The roots of x3-7x-6= 0 are A. -2. -1,3 22. When f (x) = 2x + x2 – 13x + 6 is divided by 2x В. -3, -2, -1 C. -3, 1, 2 D.-1 1, the remainder is А. 13 В.52 D.0
20. A polynomial p(x) leaves the remainder 2 and 5 when divided by (x- 2) and (x - 3) respectively. When p(x) is divided by (x- 2)(x - 3), the remainder is A. 3x B. 4 - 3x С.О D. 3x - 4 21. The roots of x3-7x-6= 0 are A. -2. -1,3 22. When f (x) = 2x + x2 – 13x + 6 is divided by 2x В. -3, -2, -1 C. -3, 1, 2 D.-1 1, the remainder is А. 13 В.52 D.0
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter5: Factoring Polynomials
Section5.7: Factoring Pattern For X2+bx+c, C Positive
Problem 19OE
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