30 points and due in 3m!

evaluate the numerical expression.

3.8 − 4.8 ÷ 0.4 − 2.4
a) −10.6
b) −5.8
c) 0.5
d) 6.2

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