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Merepizza
a fost răspuns

b)√5x(√30+√6-1)-√2(5√3+√15-1)|-√5|
c)4√32-8(√12+√18)-7(√8-√75
2.Sa se efectueze:
√150(2√48-3√75+2√108)-√96(2√27-√300)

Răspuns :

Cerbandanut
2. (5√6)(5√3)--48√2=75√2-48√2=123√2

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