Question

Hello, can you please help? please show work. thank you!
-2x*(10x – 9x² - 7x + 4)​

Answer 1

`18x^(3)` -
`6x^(2)` - 8x

Explanation:

-2x(10x -
`9x^(2)` - 7x + 4)

-2x(3x -
`9x^(2)` + 4) Combine liked terms

-2x(-
`9x^(2)` +3x +4) Rearrange terms

`18x^(3)` -
`6x^(2)` - 8x Distribute

`18x^(3)` -
`6x^(2)` - 8x