МНОГО БАЛЛОВ! 
Решите уравнения.
1)2*а в квадрате+ 2*а-24=0
2)х(х-7)=0
3)а(а-2.3)(а+9.1)=0
4) 67 в квадрате - 57 в квадрате 
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.