Формули скороченого множення
3. Які з рівностей є тотожностями:
1) m² - n² = (m + n)(m + n);
3) (x-s)² = x²-2xs + s²;
2) p³ + t³ = (p + t)(p² - pt + t²);
4) a³ - y³ = (a - y)(a² + 2ay + y²).​
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.