if 1 is a zero polynomial p x is equal to ax square - 3(a - 1) x minus 1 find the value of a
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Step-by-step explanation:
p(x) = ax² - (3a-1)x -1
p(1) = 0
a(1)² - (3a-1)*1 -1 = 0
a - 3a +1 -1 = 0
-2a = 0
a = 0
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