Odpowiedzi

2009-12-17T21:07:41+01:00
∛3⅜+(- 3)²*x-(1-2¼)²=
∛3⅜ + (-3)²*1,5-(1-2¼)²=
∛27/8 +9*1.5-(1² - 2*1*2¼ + (-2¼)²)=
1½ +13,5-(1-4,5+5,0625)=
15-1+4,5-5,0625=13,4375