Доведіть, що не є тотожністю рівність:
1) (a+3)² = a²+9;
2) (b-1) (b+1) = (b-1) b+1;
3) (c+1)³ = c³+1
4) | m | - | n | = | n | - | m |.
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.