09.05.2017 Views

Matematyka 7

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

4.1. Przykłady wyrażeń algebraicznych<br />

155<br />

29<br />

<br />

I II III<br />

a) <br />

b) <br />

c) <br />

d) <br />

e) n<br />

<br />

CZY JUŻ POTRAFISZ?<br />

1 xy-<br />

<br />

2<br />

2<br />

1 2 1<br />

A. ( x y<br />

2 ) + B. ( x + y<br />

2 ) C. 1 <br />

2 2<br />

x+<br />

y<br />

x + y D.<br />

2<br />

(<br />

<br />

)<br />

2 n<br />

<br />

<br />

A. n<br />

B. n<br />

C. n<br />

D. n<br />

3 <br />

<br />

4 xy<br />

<br />

<br />

5 xyz-

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!