2. Company X sells a consignment, the buyer proposes to pay as follows: Immediately pay 300 million dong, the remaining balance will be paid in 5 years, 20% of the value of the shipment each year. What is the value of the shipment if paying immediately? Know that the bank interest rate is 12%/year.

The value rate would be approximately about 35- 40k

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11