NCERT Mathematics Class 9 Exemplar Ch 2 Polynomials Part 8

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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

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