Question

(2)
0
(3)
2
+ 2
(1) (v + 1-2
I + 6 + 5
gives
8
- 25
r - Ta + 40
(-5)(x + 5)
(2)
x + 7 + 40
(t - 5)(1+5)(x + 1)
- 75 + 40
(rº - 25) (2 + 1)
3 + 10
(? - 25)(x+1)
7. The square root of
256zy 10
251
is equal to
16
(2) 16
(3)
16 rz
5 y
8. Which of the following should be added to make z' +64 a perfect square
(2) 1612
(3) 812
(1) -&r
9. The solution of (27 - 1) = 9 is equal to
(1) -1
(2) 2
(3) -1,2
(4) None of these
10. The values of a and bif 4r* – 247° +763° + ax + b is a perfect square are
(1) 100,120
(2) 10,12
19
(3) -120,100
(1) A.P.
(4) 12,
11. If the roots of the equation q'z' + p*=++ = 0 are the squares of the roots of the
equation grº + px + r = 0, then % per are in
(2) G.P
(3) Both A.P and G.P
(4) none of these
12.
Graph of a linear polynomial is a
(1) straight line
(2) circle
(3) parabola
(4) hyperbola
13. The number of points of intersection of the quadratic polynomial 2? +43 + 4 with
(2) 1
(3) 0 or 1
(4) 2
1 3 5
the X axis is
(1) 0
2​

Answer 1

Answer:

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Step-by-step explanation:

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