Assignment Polynomials Degree 9
Wednesday, November 6, 2019
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MCQ Polynomials Class 9
1. If (x-1) is a element of mx2 - Ö2x + 1, in addition to hence the value of m is
a) Ö2
b) Ö2+1
c) Ö2-1
d) 1
2. On factorising x2 + (p + 1/p ) x + 1, nosotros get
a) (x+p)(x-p)
b) (p +1/p )(x-p)
c) (p +1/p )(x+p)
d) (x-1/p )(x-p)
3. Which of the next is a polynomial?
a) x2 + (1/2x) – 5
b) x2 + Öx– 3
c) (1/Öx) + 7
d) x2 + (1/2)x – 5
4. The value of polynomial 2x3 – 3x2 + 5x – iii at x=0 is
a) 3
b) 0
c) -3
d) 1
5. The marking of (4x-3)(4x+3) is
a) 4
b) 16
c) 2
d) 1