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Rezultatul calculului 4√27-5√12+3√48-2√75
Ajutor,plzzz!


Răspuns :

4√27-5√12+3√48-2√75=
=4√3³-5√(2²x3)+3√(4²x3)-2√(5²x3)=
=4x3√3-5x2√3+3x4√3-2x4√3=
=12√3-10√3+12√3-10√3=
=24√3-20√3=
=4√3


=12√3-10√3+12√3-10√3=4√3