Write the smallest composite number​

What is the square root of 8,30,40,55 show solutions seperately thank you< 3

Simplify 100 a⁹b⁸cd³ over 25 a⁴b⁴cdwith computation​

Buenviaje paid finder's fee of 40.000. accountant's fee of 10,000, legal fees of 15 000 salaries of buenviajesemployees assigned to the implementation of the merger of 16.000. cost of closing duplicate facilities of 12 000. costof shareholder's meeting to vote on the merger of 14.000 cost of printing stock certificates of 7.000 audit andaccountant's fees related to the stock issuance of 3.000. sec registration fee of 5.000 and stock listing applicationfees of 4.000. based on the preceding information, under the acquisition method following ifrs 3. what amountrelating to the business combination would be expensed? ​