Neki zadaci

More
8 years 1 week ago #103 by Sabrija.pmf
Neki zadaci was created by Sabrija.pmf
Jedan forumaš trazio je ove zadatke, pa evo ovako ćemo preko stranice, jer nemamo zivog kontakta :laugh:

Rastaviti na proste faktore sledeće cijele racionalne izraze

1)
a) [math]5a-5b[/math]

b) [math]aleft ( x-1
ight )-bleft ( x-1
ight )[/math]

c) [math]a^{2}left ( x-1
ight )-z^{2}left ( x-1
ight )[/math]

d) [math]2aleft ( 1-2x
ight )-1+2x[/math]

e) [math]aleft ( 1-x
ight )-2bleft ( x-1
ight )[/math]

f) [math]ax-bx+ay-by[/math]

g) [math]27b^{3}-1[/math]

h) [math]27a^{4}-27a^{3}+a-1[/math]

i) [math]left ( 18x^{3}+4y^{3}
ight )^{2}-left ( 9x^{3}-5y^{3}
ight )^{2}[/math]

j) [math]a^{4}+64b^{4}[/math]

2)
a) [math]x^{2}+9x+14[/math]

b) [math]z^{2}+7z-18[/math]

c) [math]x^{3}+5x^{2}+6x[/math]

d) [math]left ( 2x^2+3x-4
ight )^{2}-left (x^{2}-2x+3
ight )^{2}[/math]

e) [math]a^{4}-left ( b^{2}+2ab
ight )^{2}[/math]

f) [math]a^{6}+1[/math]

g)* [math]bcleft ( a+d
ight )left ( b-c
ight )-acleft ( b+d
ight )left ( a-c
ight )+ableft ( c+d
ight )left ( a-b
ight )[/math]

Please Prijava or Kreiraj račun to join the conversation.

Time to create page: 0.060 seconds