Question

Simplify:
(i) 2p3 − 3p2 + 4p − 5 − 6p3 + 2p2 − 8p − 2 + 6p + 8
(ii) 2x2 − xy + 6x − 4y + 5xy − 4x + 6x2 + 3y
(iii) x4 − 6x3 + 2x − 7 + 7x3 − x + 5x2 + 2 − x4​

Answer 1

Step-by-step explanation:

1st answer is - 3p3 - 1p2 +2p +1

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