Multiply the following:
(i) 5x² - 4x + 1 by 2x² + 3x - 7
(3) 2a - 8b + 7 by 4a - 3b + 5
(ii) 2 - 3x + 7x² by - 1 + 2x - 3x²
(iv) 15p² + 7pq + 4q² by 3p2 - 5pq + 4q²
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oh sorry
Step-by-step explanation:
hey there
1.5x²-4x+1*2x²+3x-7±≈≠≤≥βα㏒㏑
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