1.4(x+3)+3(x-5) 2.(-p+3)(2p-3) 3. (4x+2)(2xpangkat2+3x-1) tolong bantu mengerjakan ini

1.
[tex]4(x + 3) + 3(x - 5) \\ 4x + 12 + 3x - 15 \\ 7x - 3[/tex]
2.
[tex]( - p + 3)(2p - 3) \\ - 2 {p}^{2} + 3p + 6p - 9 \\ - 2 {p}^{2} + 9p - 9[/tex]
3.
[tex](4x + 2)(2 {x}^{2} + 3x - 1) \\ 8 {x}^{3} + 12 {x}^{2} - 4x + 4 {x}^{2} + 6x - 2 \\ 8 {x}^{3} + 16 {x}^{2} + 2x - 2[/tex]