Question

Add the following using the column meth a) 2x - 7x4 + 7x and 11x3 - 4x4 - x b) -2p - 3p2 and 1 - 5p + 8p? c) -y + 5, 2y2 + 4 and 6y - 2y2 d) x2 - y2 - 1, y2 - 1 - x and 1 - x2 - y​

Answer 1

Answer:

I do not know the engineering