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The sum of the polynomials p(x) =x^(3) -...

The sum of the polynomials `p(x) =x^(3) -x^(2) -2, q(x) =x^(2) -3x+ 1`

A

`x^(3) -3x-1`

B

` x^(3) +2x^(2) -1`

C

` x^(3) -2x^(2) -3x`

D

` x^(3) -2x^(2) +3x-1`

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The correct Answer is:
a
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FULL MARKS-ALGEBRA -Exercise 3.15
  1. If x^(51)+ 51 is divided by x + 1 , then the remainder is

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  2. The zero of the polynomial 2x+5 is

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  3. The sum of the polynomials p(x) =x^(3) -x^(2) -2, q(x) =x^(2) -3x+ 1

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  4. Degree of the polynomial ( y^(3) -2) ( y^(3) +1) is …………..

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  5. Let the polynomials be (1) -13q^(5) + 4q^(2) + 12q (2) (x^(2) + ...

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  6. If p(a) = 0 then ( x-a) is a "" of p(x)

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  7. Zeros of (2-3x) is ………………

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  8. Which of the following has x-1 as a factor ?

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  9. If x - 3 is a factor of p(x) , then the remainder is

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  10. (x+y)(x^(2)- xy +y^(2)) is equal to

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  11. ( a+b-c)^(2) is equal to …………………..

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  12. In an expression ax^(2) + bx + c the sum and product of the factors r...

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  13. If ( x+ 5) and ( x - 3) are the factors of ax^(2) + bx + c , then valu...

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  14. Cubic polynomial may have maximum of "" linear factors.

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  15. Degree of the constant polynomial is ""

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  16. Find the value of m from equation 2x+ 3y=m. if its one solution is x=2...

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  17. Which of the following is a linear equations?

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  18. Which of the following is a solution of the equations 2x-y=6?

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  19. If (2,3) is a solutions of linear equations 2x +3y =k then the value...

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  20. Which condition does not satisfy the linear equations ax+by+c=0 ……………

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