NCERT Mathematics Class 9 Exemplar Ch 2 Polynomials Part 8 (For CBSE, ICSE, IAS, NET, NRA 2023)
Doorsteptutor material for CBSE/Class-9 is prepared by world's top subject experts: get questions, notes, tests, video lectures and more- for all subjects of CBSE/Class-9.
Exercise 2.4
Q. 1. If the polynomials and leave the same remainder when divided by , find the value of a.
Answer:
Q. 2. The polynomial when divided by leaves the remainder 19. Find the values of a. Also find the remainder when p (x) is divided by .
Answer:
Q. 3. If both and are factors of , show that
Q. 4. Without actual division, prove that is divisible by
Q. 5. Simplify
Answer:
Q. 6. Multiply by
Answer:
Q. 7. If a, b, c is all non-zero and , proves that
Q. 8. If and , then prove that
Q. 9. Prove that