Evaluate the following products without multiplying directly

$84 \times 79$

Find the quotient and the remainder when $2 x^{2}-7 x-15$ is divided by

$x+1$

Write the degree of the following polynomials

$\sqrt{11} t+14$

Find the value of the polynomial $x^{2}-7 x+12$ at.

$x=4$

Write whether the statement are True or False. Justify your answer.

Every polynomial is a binomial