Chapter 2 – Polynomials
20. If x + 2a is a factor of x^5 – 4a^2x^3 + 2x + 2a + 3, then find the value of a.
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Jun
20. If x + 2a is a factor of x^5 – 4a^2x^3 + 2x + 2a + 3, then find the value of a. 20. If x + 2a is a factor of x^5 – 4a^2x^3 + 2x + 2a + 3 then find the value of a. June 28, 2021 Category: Chapter 2 - [...]
19. For what value of m is x^3 -2mx^2 +16 divisible by x + 2?
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Jun
19. For what value of m is x^3 -2mx^2 +16 divisible by x + 2? 19. For what value of m is x^3 -2mx^2 +16 divisible by x + 2? June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
18. Show that p-1 is a factor of p^10 -1 and also of p^11 -1.
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Jun
18. Show that p-1 is a factor of p^10 -1 and also of p^11 -1. 18. Show that p-1 is a factor of p^10 -1 and also of p^11 -1. June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
17. Determine which of the following polynomial has x – 2 a factor (ii) 4x^2+ x – 2
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Jun
17. Determine which of the following polynomial has x – 2 a factor (ii) 4x^2+ x – 2 17. Determine which of the following polynomial has x – 2 a factor (ii) 4x^2+ x – 2 June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
17. Determine which of the following polynomial has x – 2 a factor (i) 3x^2 + 6x – 24
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Jun
17. Determine which of the following polynomial has x – 2 a factor (i) 3x^2 + 6x – 24 17. Determine which of the following polynomial has x – 2 a factor (i) 3x^2 + 6x – 24 June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
16. Show that, (ii) 2x – 3 is a factor of x + 2x^3 -9x^2 +12
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Jun
16. Show that, (ii) 2x – 3 is a factor of x + 2x^3 -9x^2 +12 (ii) 2x – 3 is a factor of x + 2x^3 -9x^2 +12 16. Show that June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
16. Show that, (ii) 2x – 3 is a factor of x + 2x^3 -9x^2 +12
28
Jun
16. Show that, (ii) 2x – 3 is a factor of x + 2x^3 -9x^2 +12 (ii) 2x – 3 is a factor of x + 2x^3 -9x^2 +12 16. Show that June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
16. Show that, (i) x + 3 is a factor of 69 + 11x – x^2 + x^3 (ii) 2x – 3 is a factor of x + 2x^3 -9x^2 +12
28
Jun
16. Show that, (i) x + 3 is a factor of 69 + 11x – x^2 + x^3 (ii) 2x – 3 is a factor of x + 2x^3 -9x^2 +12 (i) x + 3 is a factor of 69 + 11x – x^2 + x^3 (ii) 2x – 3 is a factor of x [...]
15. Check whether p(x) is a multiple of g(x) or not (i) p(x) = x^3 – 5x^2 + 4x – 3, g(x) = x – 2.
28
Jun
15. Check whether p(x) is a multiple of g(x) or not (i) p(x) = x^3 – 5x^2 + 4x – 3, g(x) = x – 2. 15. Check whether p(x) is a multiple of g(x) or not (i) p(x) = x^3 – 5x^2 + 4x – 3 g(x) = x – 2. June 28, 2021 [...]
14. By remainder theorem, find the remainder when p(x) is divided by g(x), where (iv) p(x) = x^3 – 6x^2 + 2x – 4, g(x) = 1 – (3/2) x
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Jun
14. By remainder theorem, find the remainder when p(x) is divided by g(x), where (iv) p(x) = x^3 – 6x^2 + 2x – 4, g(x) = 1 – (3/2) x 14. By remainder theorem find the remainder when p(x) is divided by g(x) g(x) = 1 – (3/2) x where (iv) p(x) = x^3 – [...]