English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

2007-03-19 01:33:58 · 1 answers · asked by Anonymous in Science & Mathematics Mathematics

1 answers

=x^4+6x^3+9x^2+2x^2+6x+1
=(3x+x^2)^2+2(x^2+3x)+1
=(x^2+3x+1)^2

2007-03-19 02:20:27 · answer #1 · answered by shiva 3 · 1 0

fedest.com, questions and answers