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If ( x+ 5) and ( x - 3) are the factors ...

If `( x+ 5)` and `( x - 3)` are the factors of `ax^(2) + bx + c `, then values of a,b and c are

A

1,2,3

B

1,2,15

C

1,2,-15

D

1,-2,15

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The correct Answer is:
1,2,-15
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SURA PUBLICATION-ALGEBRA-EXERCISE 3.15(MULTIPLE CHOICE QUESTIONS )
  1. (a+ b-c)^(2) is equal to ""

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

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

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

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  5. Degree of the constant polynomial is ""

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  6. Find the value of m from the equation 2x + 3y = m. If its one solution...

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  7. Which of the following is a linear equations ?

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  8. Which of the following is a solution of the equation 2x - y = 6 ?

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  9. If ( 2,3) is a solution of linear equation 2x + 3y = k then, the valu...

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  10. Which condition does not satisfy the linear equation ax+by +c =0

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  11. Which of the following is not a linear equation is two variable

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  12. The value of k for which the pair of linear equations 4x + 6y -1= 0 an...

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  13. A pair of linear equations has no solution then the graphical represen...

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  14. If ( a(1))/(a(2)) cancel( =) ( b(1))/(b(2)) where a(1) x + b(1) y + c...

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  15. If (a(1))/(a(2))=(b(1))/(b(2))cancel(=)(c(1))/(c(2)) where a(1)x + b(...

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  16. GCD of any two prime numbers is ""

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  17. The GCD of x^(4) - y^(4) and x^(2) -y^(2) is

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  18. The polynomial 3x - 2 is a

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  19. The polynomial 4x^(2) + 2x -2 is a

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  20. The zero of the polynomial 2x-5 is

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