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Magos

Opiekun konkursu MISS

Postów: 74

Skąd?: Opole

1

Sunday, June 13th 2010, 1:18pm

Zadanie

3*(1i 2/3 + x) =

5*(2,15+k)=

5,4*(t-0,2)=

-4,25 * (a-b)=

5/6 *(x-c+y)=
(3x+4y)-(2x+3y)=

(1,23a+2,7b)-(2,1a+2,95b)=

(2/5r+1/3t)-(3/5r+2/3t)=

(1 i 2/3a+3i 3/4b)-(1/6a+0,4b)=

Big Ryder

Niezarejestrowany

2

Sunday, June 13th 2010, 1:52pm

3*(1 i 2/3+x)=3*(5/3+x)=5+3x
5*(2,15+k)=10,75+5k
5,4*(t-0,2)=5,4t-1,08
-4,25*(a-b)=-4,25a+4,25b
5/6 *(x-c+y)=5/6x-5/6c+5/6y
(3x+4y)-(2x+3y)=3x+4y-2x-3y=x+y
(1,23a+2,7b)-(2,1a+2,95b)=1,23a+2,7b-2,1a-2,95b=-0,87a-0,25b
(2/5r+1/3t)-(3/5r+2/3t)=2/5r+1/3t-3/5r-2/3t=-1/5r-1/3t
(1 i 2/3a+3i 3/4b)-(1/6a+0,4b)=5/3a+15/4b-1/6a-0,4b=10/6a-1/6a+3,75b-0,4b=9/6a+3,35b=3/2a+3,35b

This post has been edited 2 times, last edit by "Big Ryder" (Jun 13th 2010, 2:02pm)


solt

Beginner

Postów: 1

Skąd?: Warszawa

Zainteresowania: dziennikarstwo sportowe

3

Sunday, June 13th 2010, 1:53pm

ddd

1) 3 i 6/9 + 3x

2) 10,75 + 5k

3) 5,4t - 1,08

4) -4,25a + 4,25b

6) 2,6 a ( kwadrat) + 5,67 ab -11,6 ab = 2,6 a(kwadrat) - 5,9 ab - nie jestem pewien
http://img26.imageshack.us/img26/5572/assassinscreedkopiasdamx8.jpg

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