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$(2 x-3)(2 x+5)$
Find the following products:
$\left(x^{2}-1\right)\left(x^{4}+x^{2}+1\right)$
Zero of the zero polynomial is
Find the value of each of the following polynomials at the indicated value of variables
$q(y)=5 y^{3}-4 y^{2}+14 y-\sqrt{3}$ at $y=2$
Determine which of the following polynomials has $x-2$ a factor :
$3 x^{2}+6 x-24$
$4 x^{2}+ x-2$