Question

dado ao polinômio P(X)=x²-5x²+x-1 calcule P(1)

Answer 1

P(1) = x² - 5x² + x - 2
P(1) = (1)² - 5(1)² + (1) - 2
P(1) = 1 - 5 - 1
P(1) = 1 - 6
P(1) = - 5
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Answer 2

P(1) = x² - 5x² + x - 2
P(1) = (1)² - 5(1)² + (1) - 2
P(1) = 1 - 5 - 1
P(1) = 1 - 6
P(1) = - 5