Разложите на множители:
1) 49а²-81х²=
Вынесите общий множитель за скобки:
1) 9х (х+а)-а (х+а) =
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.