Question

3. Add the following using the column method. a) 2r-7x4 + 7r and 11r - 4rt - X b) -2p - 3p- and 1 - 5p + 8p2 c) -y + 5, 2y2 + 4 and 6y – 2y2 d) r- - 12 - 1, v2 - 1- x and 1 - x? - v2 2​

Answer 1

Answer:

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