Evaluate the following products without multiplying directly
$93 \times 95$
$8835$
$7876$
$8799$
$4589$
What should be subtracted from $p(x)=x^{2}+9 x+20,$ so that the resulting polynomial is divisible by $x+2 ?$
Which of the following expressions is a polynomial, state the reason ? If an expression is polynomial, state whether it is a polynomial in one variable or not
$x^{3}+3 x^{2} y+3 x y^{2}+y^{3}$
Classify the following as a constant, linear,quadratic and cubic polynomials:
$2+x$
Write the degree of each of the following polynomials
$8 x^{5}+3 x^{2}-4 x+7$
The polynomial $p(x)=x^{4}-2 x^{3}+3 x^{2}-a x+3 a-7$ when divided by $x+1$ leaves the remainder $19 .$ Find the values of $a .$ Also find the remainder when $p(x)$ is divided by $x+2.$