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PLEASE HELP !!!!!!!!!

PLEASE HELP class=

Sagot :

7x^2 - 3x +3
Hope that helps

Answer:

3[tex]x^{4}[/tex] - 10x³ - x² - 11x + 6

Step-by-step explanation:

Each term on the upper row is multiplied by each term on the lower row.

This can be expressed as

3x²(x² - 5x + 2) + 2x(x² - 5x + 2) + 3(x² - 5x + 2) ← distribute parenthesis

= 3[tex]x^{4}[/tex] - 15x³ + 6x² + 2x³ - 10x² + 4x + 3x² - 15x + 6 ← collect like terms

= 3[tex]x^{4}[/tex] - 10x³ - x² - 11x + 6