1) (2m+3n)²
2) (t-2s)²
3) (2m+3n)(2m-3n)
4) (3m)²-(4n)²=9m²-16n²=(3m-4n)(3m+4n)
5) (x+y)²-(x-y)²
6) (x+y)²+(x-y)²
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1) (2m+3n)²
2) (t-2s)²
3) (2m+3n)(2m-3n)
4) (3m)²-(4n)²=9m²-16n²=(3m-4n)(3m+4n)
5) (x+y)²-(x-y)²
6) (x+y)²+(x-y)²