Ответ:
[tex](x - 3)(x + 3) + (x - 3) ^{2} \\ (x - 3)(x + 3) + (x - 3)(x - 3) \\ (x - 3)(x + 3) + (x - 3)(x - 3) = (x - 3) \\ (x + 3 + x - 3) = (x - 3) \times 2x = 2x(x - 3)[/tex]
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
[tex](x - 3)(x + 3) + (x - 3) ^{2} \\ (x - 3)(x + 3) + (x - 3)(x - 3) \\ (x - 3)(x + 3) + (x - 3)(x - 3) = (x - 3) \\ (x + 3 + x - 3) = (x - 3) \times 2x = 2x(x - 3)[/tex]