Question

Please help to solve this first question

Answer 1

Use the division algorithm

p(x) = q(x) x g(x) + r(x)

p is dividend

q is quotient

g is divisor

r is remainder

in the above question .... you divide the p(x) by g(x) then you would get the q(x) and r(x)

Answer 2

I have answered your first two questions.

Hope they may help you.