H(x)= x-5; Find h(-2+x)

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q

Multiplying fractions by whole number 5 x 1/3=?