ПОМОГИТЕ!!!

1) (n+7)*(-n-4)=
2) (13p-1)(13p+4)=
3)[tex](a+b)( a^{2}-ab+ b^{2})=[/tex]


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.