Question

1. Answer all the questions:
4x2=8
1. Find p(o), p(1) of the polynomial p(x) = x2 – 3x + 2.
2. If 2 is a zero of the polynomial p(x) = 2x2 – 3x + 7a. Find the value of a?
3. Find the remainder when x3 – px? + 6x - p is divided by x - p.
4. Factorise 4y2 – 4y + 1 using appropriate identity.
II. Answer all the questions:
3 x 4 = 12
5. When a polynomial 2x2 + 3x² + ax + b is divided by (x - 2) leaves remainder 2, and (x
leaves remainder -2. Find a and b?
6. If (x = 1) is a factor of ax' + bx} + ex? + dx + e, Show that a+c+e=b+ d = 0.
7. Factorise x2x2x+ 2.
III. Answer all the questions:
5x1=
8. Find the degree of following polynomials.
i) 3x6 + 6y3 – 7
ii) 6
9. Find the co-efficient of x3 for following polynomials.
i) 2 - x3 + x2
10. Find zero of polynomial (x – b)?
11. Evaluate 101 ~ 99 using suitable identity.
VE CLASSES' scr2x - 5) using suitable identity:
ii) 4​

Answer 1

8)i) 6

2)1

9)-1

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