[tex](3 \times 5 {}^{2} + 1) - (( 2 + 3 \times 5 {}^{2} ) \div 11 + 1)[/tex]
Rezolvam intai ridicarea la putere.
(3x25+1)-[(2+3x25):11+1]
Inmultim numerele
(75+1)-[(2+75):11+1]
Adunam numerele
76-(77:11+1)
Efectuam impartirea
76-(7+1)
Rezolvam paranteza
76-8
Si facem scaderea.
=68
