Question

dados-polimonios
a=x²-2x+1
b=2x-3
resolva:
1)AxB

Answer 1

(x² - 2x + 1). (2x - 3) =
2x³ - 3x² - 4x² + 6x + 2x - 3 = 2x³ - 7x² + 8x -3

Answer 2

$a)\to x^2-2x+1\\\\ b)\to2x-3\\\\\\ a\times b\\\\\\(x^2-2x+1)\times(2x-3)\to \\\\ 2x^3-3x^2-4x^2+6x+2x-3\to \\\\ \boxed{\boxed{2x^3-7x^2+8x-3}}$