Answer:
[tex]10(x + 2)(x - 3) \\ 10x + 20 \times x - 3 \\ 10 {x}^{2} + 17[/tex]
[tex]5(x - 3)( x + 6) \\ 5x - 15 \times x + 6 \\ 5 {x}^{2} - 9[/tex]
Answer:
If it's all one multiplication problem:
50x^4 + 100x^3 − 1350x^2 + 5400
Just 50x to the 4th power
plus 100x to the 3rd power
plus 1350x to the 2nd power
plus 5400
If it's two separate problems:
10x^2 - 10x - 60
5x^2 + 15x - 90
