Odpowiedzi

2009-09-15T22:06:01+02:00
2x(30-5)+5x(5+5)=100

(44-40):2x30-5²=10
2009-09-15T22:16:49+02:00
2•(30-5)+5•(5+5)=100
(44-40):2•30-5²=10
1 4 1
2009-09-15T22:17:43+02:00
A) 2x(30-5)+5x(5+5)=100
b)[(44-40):2]x30-5²=10