Выриант 1.
решить квадратные уравнения 

x2 - x = 0
x2 + 5x + 6 = 0 5x2 + 8x - 4= 0 
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.