Sarthaks Test
0 votes
140 views
in Mathematics by (35.6k points)

Find whether polynomial g(x) is a factor of polynomial f(x) or, not:

f(x) = 3x4 +17x3 +9x2 -7x - 10; g(x) = x+5

1 Answer

0 votes
by (61.7k points)
selected by
 
Best answer

We have

f(x) = 3x4 +17x3 +9x2 -7x - 10 and g(x) = x+5

In order to find whether g(x) = x - (-5) is a factor of f(x) or not, it is sufficient to show that f(-5) = 0

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...