Odpowiedź:
1.
[tex]K = 4(3 {x}^{2} + 2x + 6) = 12 {x}^{2} + 8x + 24 [/tex]
[tex]P = 2(2 {x}^{2} + x + 9) + 2(4 {x}^{2} + 3x + 2) = 4 {x}^{2} + 2x + 18 + 8 {x}^{2} + 6x + 4 = 10 {x}^{2} + 8x + 22[/tex]
F.
2.
[tex]K = 12 \times {0}^{2} + 8 \times 0 + 24 = 24[/tex]
[tex]10 \times {0}^{2} + 8 \times 0 + 22 = 22[/tex]
F.
