Verify whether $2$ and $5$ are zeros of the polynomial $x^{2}-2 x-15$ or not.
Verify whether $2$ and $5$ are zeros of the polynomial $x^{2}-2 x-15$ or not.
$2$ is not a zero of the polynomial, $5$ is the zero of the polynomial.
Similar Questions
$4 x^{2}-20 x+25=(\ldots \ldots \ldots)^{2}$
$4 x^{2}-20 x+25=(\ldots \ldots \ldots)^{2}$
Factorise :
$x^{3}-6 x^{2}+11 x-6$
Factorise :
$x^{3}-6 x^{2}+11 x-6$
Examine whether $2 x+3$ is a factor of $2 x^{3}+21 x^{2}+67 x+60$ or not.
Examine whether $2 x+3$ is a factor of $2 x^{3}+21 x^{2}+67 x+60$ or not.
Factorise
$16 x^{2}-16 x-21$
Factorise
$16 x^{2}-16 x-21$
Find the value of $a$, if $x-a$ is a factor of $x^{3}-a x^{2}+2 x+a-1$.
Find the value of $a$, if $x-a$ is a factor of $x^{3}-a x^{2}+2 x+a-1$.