А)15,30,45,60,75...
20,40,60,80...нок(15,20)=60
б) 25,50,75,100,125,150,...
30,60,90,120,150...НОК. (25,30)=150
в)14,28,42,56,70,84..
21,42,63...НОК(14,21)=42
г)12,24,36,48,60...
20,40,60...НОК(12,20)=60
д)12,24,36,48,60...
15,30,45,60...НОК(12,15)=60
е)12,24,36,48,60..
30,60..НОК(12,30)=60
ж)15,30,45,60,75...
25,50,75...НОК(15,25)=75
з)48,96..
6,12,18,24,30,36,42,48...НОК(48,6)=48
И)9,18,27,36...
12,24,36...НОК(9,12)=36
К)175,350...
25,50,75,100,125,150,175...НОК(175,25)=175
л)400,800...
100,200,300,400...нок(400,100)=400
м)45,90,135...
18,36,54,72,90...НОД(45,18)=90
<em>1.</em><em> 8+8+8+8=32 50+50+50=150 300+300+300=900 20+20+20+20=80 20+20+20+40=60+40=100 30+30+30+50=90+50=140 2. а)5+5+5=15 зайчиков в 3 клетках б)4+4+4+4+4=20 зайцев в 5 клетках в)25+25+25=75 шаров в 3 упаковках </em>
F(m^3-2m-1)-f(m^3-2m+4)=2*(<span>m^3-2m-1)+3-2(m^3-2m+4)-3=8m-10</span>