Question 3If p(x) = 7x3 – 12x2 + x/4 - 1 and q(x) = -3x4 + x3 + 6x2 -x + 8 Find (p + x)A.3x4B.-3x4 - 6x2 - 3x/4 + 7C.-3x4 + 8x2 - 6x2 -7D.-3x4 + 8x3 - 6x2 - 3x/4 + 7Objective Show full explanation