31Dec

xa-xb^2-ya+zb^2-za+yb^2

Pocelueva Алгебра 1 1

xa-xb^2-ya+zb^2-za+yb^2

Posted by Pocelueva | Posted at Dec 31, 2013 | Categories: Алгебра

Answers

Ataineo
Ataineo

 xa-xb²-ya+zb²-za+yb²=(xa-b²)-(ya-yb²)-(za-zb²)=x(a-b²)-y(a-b²)-z(a-b²)= =(a-b²)(x-y-z)

Dec 31, 2013 16:12

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