Question

Arătați că numărul a este număr întreg urgentttttt de!!!!!!

Answer 1

a=√3×(√6/3√2 +25/2√75) -(12/5√3-√3/2) :√27/24-(√48/5+2√3)×1/√3=
=√3×(√3/3 +25/10√3) -(12/5√3-√3/2) :3√3/27-(4√3/5+2√3)×1/√3=
=√3×(√3/3 +5/2√3) -(12/5√3-√3/2) ×9/√3-4/5+2=
=1+5/2-(12×9)/(5×3)+9/2-4/5+2=
=1+14/2-36/5-4/5+2=
=3+7-40/5=
=10-8=2