Adding, Subtracting, and Multiplying Polynomials
1. Let P(x) = 2x + 3x - x + 1.
Q(x) = 4x + x + 5x, and
R(x) = 7x® - 8x + x + 6. Find the following.
a. P(x) + Q(x)
b. 2R(x) + 3Q(x)
d. P(x) - 2Q(x) + 3R(x)
c. 4Q(x) - 5P(x)

kutluyulova04    1   11.09.2020 22:18    0