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BrianaRusei
a fost răspuns

(2x² – 3x+5)– (x² – 2x+3)

Răspuns :

Andreeamariakoo

Răspuns:

2

X+5X+2

2

2 X+3X+5;

2

X-2X+3

2 2

(2X+3X+5)-(X-2X+3)

2 2

=2X+3X+5-X+2X-3

2

=2X2-X+3X+2X+5-3

2

=X+5X+2

2 2. 2

(2X+3X+5)-(X-2X+3)=X+5X+2

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