Question

Q. 8. Find the zeros of g(x) = 4x² - 4x - 3
0.9. Find the value of b for which the polynomial 2x + 3 is a factor of 2X
U. 10. By applying the division algorithm prove that the polynomial g(x) =
a factor of the polynomial f(x) = 3x4 + 5x - 7x2 + 2x + 2.
9
Level 2 :-
Q. 1. Obtain all the zeros of the polynomial f(x) = 2x + x - 14x2 -19-6, if two of its
zeros are -2 and -1.
Q. 2. On dividing 3x3 - 2x2 + 5x - 5 by a polynomial p(x), the quotient and the remainder
are x2 - X + 2 and --7 respectively. Find p(x).
Q. 3. Find the value of k for which the polynomial x + 10x + 25x 2 + 15 x + k is exactly
divisible by x + 7
Q. 4. If the sum of the squares of zeros of a quadratic polynomial f (x) = x2 - 8x + k is
40, find the value of k.
Q. 5. Find the coefficients of the polynomial and verify the relationship between the
zeros and their coefficients. f (x) = 6x2-3-7x
Q. 6. Find a quadratic polynomial each with the given numbers as the sum and product
of its zeros respectively 0, 5.
Q. 7. If the squared difference of the zeros of the quadratic polynomial f (x) = x2 + px +
45 is equal to 144, find the value of p.
Q. 8. Complete the following.
(i) A polynomial of degree three is called a .......polynomial.​

Answer 1

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Answer 2

Answer:

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