Question

The polynomial f(x) x4 -2x3+3x2-ax+b when divided by (x-1) and (x+1) leaves the remainders 5 and 19. What is the value of a and b and what is the remainder when f(x) is divided by (x-3)?

Answer 1

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Answer 2

By the remiander theorem ,we know that when p (x) is divided by (x-2) then the remainder is p(2). =(16+16-12+2-1)=21. Hence , the required remainder is 21. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams