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Factorise x^3-23 x^2+142 x-120 ....

Factorise `x^3-23 x^2+142 x-120` .

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RD SHARMA ENGLISH-FACTORIZATION OF POLYNOMIAL-All Questions
  1. Using factor theorem, factorize each of the following polynomials :...

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  2. Using factor theorem, factorize each of the following polynomials :...

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  3. Factorise x^3-23 x^2+142 x-120 .

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  4. Using factor theorem, factorize the following polynomial : y^3−7y+6

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  5. Using factor theorem, factorize each of the following polynomials :...

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  6. using factor theorm factorize the following y^3−2y^2−29y−42

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  7. Using factor theorem, factorize each of the following polynomials :...

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  8. Favtorisex^3+13 x^2+32 x+20

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  9. Factorise: (i) x^3-2x^2-x+2 (ii) x^3-3x^2-9x-5 (iii) x^3+13 x...

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  10. 2y^3+y^2-2y-1 factorize the polynomial

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  11. x^3-2x^2-x+2 Factorize the polynomial,

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  12. Factorize : x^3+13 x^2+31 x-45 given that x+9 is a factor

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  13. Factorize: 4x^3+20 x^2+33 x+18 given that 2x+3 is a factor

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  14. What is a Zero of a Polynomial ?

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  15. If x=1/2 is a zero of the polynomial f(x)=8x^3+a x^2-4x+2, find the...

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  16. Write the remainder when the polynomial f(x)=x^3+x^2-3x+2 is a divi...

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  17. Find the remainder when x^3+4x^2+4x-3 is divided by x

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  18. If x+1 is a factor of x^3+a , then write the value of a

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  19. If f(x)=x^4-2x^3+3x^2-a x-b when divided by x-1 , the remainder is 6, ...

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  20. If x-2 is a factor of x^2+3a x-2a, then a= (a) 2 (b) -2 (c) 1 (...

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