find product of (a2-2a+) and (-2a2+1) for a=-3
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find product of (a2-2a+) and (-2a2+1) for a=-3
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Answer:
(a² - 2a)(-2a² + 1)
given a = -3
(-3² - 2×3)( -2×-3² +1)
(9 - 6)(-18 + 1)
3 ×-17
-51