Polynomials Quiz 9

1

If $x=2$ then the value of $(x+5)$ $(x+2)$ = ……

2

The identity used in simplifying $103\times97$

3

Which of the following is NOT a polynomial ?

4

Which of the given polynomials has $-\frac{2}{3}$ as its ‘zero’ ?

5

What is the value of ‘k’ if $x-3$ is a factor of $x^3-2x^2+k$ ?

6

The remainder when the polynomial $f(x)$ in $x$ is divided by $3x+2$ is ……

7

$x^2+y^2+z^2+2xy-2yz-2zx$ =

8

Which of the given polynomials is of degree 3 ?

9

Find the value of $525^2-475^2$

10

Find the degree of polynomial $\sqrt{2}$

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