(3-2x)² - (2x-5)(2x+5)=0
9-12x+4x^2-4x^2+25=0
-12x=-34
x=2 5/6
9-8x^2-4x^2+25=0
-12x=36
x=34:(-12x)
x=-2 5дробь 6
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
(3-2x)² - (2x-5)(2x+5)=0
9-12x+4x^2-4x^2+25=0
-12x=-34
x=2 5/6
9-8x^2-4x^2+25=0
-12x=36
x=34:(-12x)
x=-2 5дробь 6