Răspuns :
Răspuns: [tex]\purple{\underline{\bf p = 5~880}}[/tex]
Explicație pas cu pas:
[tex]\bf y = 9[/tex]
[tex]\bf p = (y +5)\cdot (2y-4)\cdot (3y+3)[/tex]
[tex]\bf p = (9 +5)\cdot (2\cdot 9-4)\cdot (3\cdot 9+3)[/tex]
[tex]\bf p = 14\cdot (18-4)\cdot (27+3)[/tex]
[tex]\bf p = 14\cdot 14\cdot 30[/tex]
[tex]\bf p = 196\cdot 30[/tex]
[tex]\purple{\boxed{\bf ~p = 5~880~}}[/tex]
Răspuns:
[tex]p = (y + 5)(2y -4)(3y + 3) \\ p = (9 + 5)(2 \times 9 - 4)(3 \times 9 + 3) \\ = 14 \times 14 \times 30 =5880 [/tex]