Write the degree of each of the following polynomials
$5 x^{2}+12 x+4$
$2$
$6$
$8$
$14$
From the following polynomials find out which of them has $(x+1)$ as a factor
$x^{3}-2 x^{2}-5 x+6$
Expand
$(x+2 t)(x-5 t)$
$x^{3}-3\left(x^{2}\right)^{4}-15$
Factorise
$(x-2 y)^{3}+(2 y-3 z)^{3}+(3 z-x)^{3}$
Evaluate
$(555)^{2}$
Confusing about what to choose? Our team will schedule a demo shortly.