Question

Two polynomials are given below.

P = 3x2 + 2x -6
Q = 2x2 - 2x + 10

Find P + Q and Q - P. Show your work.

Answer 1

P + Q= 5X2+4

Q-P= -X2-4X+16

Explanation:

P+Q= 3x2 + 2x -6+2X2-2X+10

P+Q=5X2+4

Q-P = 2x2 - 2x + 10-3X2-2X+6

Q-P = -X2-4X+16