Find the zero of the polynomial : $p(x) = x -5$
$0$
$-5$
$5$
$4$
We have $p ( x )= x -5$ $\therefore $ $p ( x )=0$
$\Rightarrow $ $x-5=0$ or $x=5$
Thus, a zero of $x-5$ is $5 $.
Determine which of the following polynomials has $(x + 1)$ a factor : $x^{3}-x^{2}-(2+\sqrt{2}) x+\sqrt{2}$
Evaluate the following products without multiplying directly : $95 \times 96$
Factorise $6x^2 + 17x + 5$ by splitting the middle term, and by using the Factor Theorem.
Factorise $4 x^{2}+y^{2}+z^{2}-4 x y-2 y z+4 x z$.
Write the following cubes in expanded form : $(2 a-3 b)^{3}$
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