What is the remainder when 3x* +3x³ – 5x –5x+7 is divided by x+ 2i ? c. 34 + 12i d. 75 + 22i a. 12+3i b. 8-25i
What is the remainder when 3x* +3x³ – 5x –5x+7 is divided by x+ 2i ? c. 34 + 12i d. 75 + 22i a. 12+3i b. 8-25i
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:22. What is the remainder when 3x* +3x' – 5x² - 5x+7 is
divided by x+ 2i ?
12+3i
8-25i
c. 34 + 12i
d. 75 + 22i
а.
b.
23. Let f(x)=x³ + ax* – 3x° + bx – 4. If f(x) is divided by x + 7
the remainder is -3805, when divided by x + 1 the remainder is -
1. What is the value of a?
с. 3
a.
b.
4
d. 5
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