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ADElina8875
a fost răspuns

efectuati:
a.7radical2+11radical2+12radical2-5radical2
b.7radical2x+11radical2x+12radical2x-5radical2x
c.2radical3x-5radical3x=radical3x-10radical3x
d.5radical2x+3radical3x+2radical3x-3radical2x+radical3x
va rogggg am nevoieee

Răspuns :

Mirceaanghel01
a. (7+11+12-5)radical2=25radical2
b. 25radical2x
d. (5-3)radical2x+(3+2+1)radical3x=2radical2x+6radical3x
c. (2+10-5+3)radical3x=10radical3x
Taviana11112003
a) 18radical 2+7radical 2= 25 radical 2
b)18 radical 2x + 7 radical 2x= 25 radical 2x
c) -3 radical 3x= -9 radical 3x
d) 2 radical 2x + 6 radical 3x
Sper ca te-am ajutat!

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