hanrahashiv

X=1.6             x=               x=7

X=5               x=1.8            x=

X=-4             x=0.5            x=2.5

X=               x=-4              x=4.5

1) —y+ 2xy2-y3

2)M3-2m2n+2mn2-n3

3)A3-2a2+2a-1

4)B3-8

5)M6+2m4+2m2+1

6)27a3-64

7) p3+125

8) 8b3-1

9) 27-8a3

10) y3-27z3

11) 27-a9

12) a3+

Оставьте комментарий