Efectuati: 4,5*(2+4√11) - (√11-2)²+0,25²:0,005

Răspuns :

4,5*(2+4√11) - (√11-2)²+0,25²:0,005=
=9+18√11 - 11+4√11-4+1/4²:1/200=
=22√11 - 6+1/16× 200=
=22√11 - 6+12,5=
=22√11 +6,5