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 $(-5)$.
Factorise $y^2 -5y + 6$ by using the Factor Theorem.
Factorise : $4 x^{2}+9 y^{2}+16 z^{2}+12 x y-24 y z-16 x z$
Evaluate the following using suitable identities : $(998)^{3}$
Evaluate the following products without multiplying directly : $104 \times 96$
Use suitable identities to find the products : $(3-2 x)(3+2 x)$
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