1) 5x² + 4x - 1 = 0; 2) 3x² + 10x + 7 = 0; 3) 16x² - 2x - 5 = 0; 4) -7x² - 4x + 11 = 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.