UL 10 questions of 1 mark each. Section-B consist of 6 questions of 4 marks each in which you have to attemp Section-A Multip

Question

UL 10 questions of 1 mark each.
Section-B consist of 6 questions of 4 marks each in which you have to attemp
Section-A
Multiple Choice Questions (MCQs)
If one zero of a quadratic polynomial x2 + 3x + k is 2, then the value of k=
a. 10
b. – 10
C. 5
d. – 5
– If the product of zeroes of the polynomials p(x)= ax3 – 6.x2 + 11x – 6 is 4, then a =
b.
c.
d. – 2
3
If the discriminant of the equation 6×2 – bx + 2 = 0 is 1, then the value of b is
a. 7
b. 7
C. +7
d. #vi
ar? + bx + c = 0, a > 0, b=0&c> 0 has​

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1 month 2021-08-17T14:13:33+00:00 1 Answer 0 views 0

Answers ( )

  1. Charlotte
    0
    2021-08-17T14:15:22+00:00

    Answer:

    try it your self

    ……………………………

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