Question

(x³–5x²+3x+1)*(x²–3)​

Answer 1

$= x ^{3} (x ^{2} - 3) - 5x ^{2} (x ^{2} - 3) + 3x(x ^{2} - 3) +1(x ^{2} - 3)$

$x ^{5} - 3x ^{3} - 5x ^{4} -15 ^{2} + 3x ^{2} - 9x + x ^{2} - 3$

$x ^{5} - 5x ^{4} - 15x ^{2} + x ^{2} + 9x - 3$

$x ^{5} - 5x ^{4} - 14x ^{2} + 9x - 3$

Answer 2

Answer:

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