Question

Efectuati calculele :

33√3 - (15/2√3 +12/5√2 ) * 10√6 - ( 3/2√8 - 5/3√12) * 12√6 +8√32

AJUTOR

Answer 1

33√3 - (15/2√3 +12/5√2 ) x10√6 - ( 3/2√8 - 5/3√12) x 12√6 +8√32 =
=33√3-(75√2+24√3)/10√6 x 10√6-(9√3-10√2) /12√6 x12√6+8x4√2=
=33√3-75√2-24√3-9√3+10√2+32√2=
=33√3-24√3-9√3-75√2+10√2+32√2=
=9√3-9√3-65√2+32√2=
0-33√2=
=-33√2