Question

2. Multiply the given polynomials.
(i) 2x ; x2 - 2x -1
(ii) x5 -1 ; x3 + 2x2 +2

Answer 1

Step-by-step explanation:

$1)2x = (1) = 1 \times 2 - 2 \times 1 - 1 = 2 - 2 - 1 = 2 - 3 = - 1 \\ 2)x5 = - 2 \times 3 + 2( - 2)2 + 2 = - 6 - 8 + 2 = - 6 - 6 = - 12$

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Answer 2

Answer:

ans is given in pic

Step-by-step explanation: