Question

{Note : I am unable to write squares of some no°s
So I write in this form Example:-2(raised to the power 2 ) It means 2×2 }

MCQ's
~~~~~~~~~
Q.1. Which one is not a polynomial
(a) 4x(raised to the power 2 ) + 2x-1
(b) y+3/y
(c) x(raised to the power 1 ) - 1
(d) y(raised to the power 2 ) + 5y + 1
Q.2.The polynomial px(raised to the power 2 ) + qx + 5 is
(a) linear
(b) quadratic
(d) Cubic
Q.3. The zero of the polynomial p(x) = 2x + 5 is
(a) 2
(b) 5
(c) 2/5
(d) - 5/2
Q.4. The numbers of zeros of x(raised to the power 2 ) + 4x + 2
(a) 1
(b) 2
(c) 3
(d) none of these
Q.5. The polynomial of type ax(raised to the power 2 ) + bx + c, a = 0 is of type
(a) linear
(b) quadratic
(c) cubic
Q.6. The value of K, If (x-1) is a factor of 4x(raised to the power 7 ) + 3x(raised to the power 2 ) - 4x + k, is
(a) 1
(b) 2
(c) -3
(d) 3
Q.7. If 3 + 5 - 8 = 0, then the value of (3)[raised to the power 1] + (5)[raised to the power 1] - (8)[ raised to the
power 1 ] is
(a) 260
(b) - 360
(c) -160
(d) 160
Q.8. The value of
(361)[raised to the power 3 ] + (139)[raised to the power 3 ]
-----------------------------------------------------
(361)[ raised to the power 2 ] - 361 ×
139 + (139) [raised to the power 2 ]
is
{Note : This is In the form of P/Q }
(a) 300
(b) 500
(c) 400
(d) 600

Answer 1

Answer:

1-b

2-b

3-d

4-b

5-b

6-c (-3)

7-none of the above

8-

Answer 2

Answer:

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