Question

Multiply and verify the result for given values:
(ii) (p2-q2) (p-q), p = 2, 9 = 0
(iii) (x + y[7x - yl. x = 1, y = 0
(iv), [a²+b power2) (b2+a), a = -1, b = -2

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Answer 1

Step-by-step explanation:

no. 1 answer I will try to second one and third one