Question

D. 16. Efectuați calculele: 18(√3-2√2)+15(2√3-3√2)-7(3√3-√2); 5(4√3-3√5)-7(2√3+4√5)+2(3√3+6√5); b) c) (18√2-24√3):6+2(4√3-3√2)-(30√3+15√2):5.​

Answer 1

Am Atașat rezolvarea. Bafta!