Answer:
see explanation
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor, that is
x²(2x² + 3x - 1) + 3x(2x² + 3x - 1) + 2(2x² + 3x - 1)
Distribute all 3 parenthesis
= 2[tex]x^{4}[/tex] + 3x³ - x² + 6x³ + 9x² - 3x + 4x² + 6x - 2
Collect like terms
= 2[tex]x^{4}[/tex] +9x³ + 12x² + 3x - 2
