Укажите квадратное уравнение, не имеющее корней: А. 5х^2 - 7х + 2 = 0; В. - 1/10х^2 + х - 1 =0; С. 49 - 25х^2 = 0; Д. х^2 + 5х +7 = 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.