With the help of the remainder theorem, find the remainder when the polynomial $x^{3}+x^{2}-26 x+24$ is divided by each of the following divisors

$x-1$

Classify the following polynomials as polynomials in one variable, two variables etc.

$x^{2}+x+1$

Evaluate the following products without multiplying directly

$76 \times 82$

The degree of polynomial $5 x^{2}-7 x-11$ is..........

Expand

$(2 x-7)(2 x-5)$

Factorise :

$2 \sqrt{2} a^{3}+8 b^{3}-27 c^{3}+18 \sqrt{2} a b c$