По формуле сокращённого умножения:

1) (b+4)²-2b(5b+4)

2) (b-8)²-2b(7b-8)

3) (64-b³)

4) 3x²+24x+48

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2025 SCHOLAR.TIPS - All rights reserved.