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 6x2 - 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​

Answer 1

Answer:

try it your self

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