Mavzu: Ko‘phadni birhadga ko‘paytirish. Darsning maqsadi

Uyga vazifa: O‘tilgan mavzuni o‘qib o‘rganish va misollar yechish.

277-misol. Ko‘phad va birhad ko‘paytmasini toping:

;

;

;

.
282-masala. Algebraik ifodaning qiymatini toping:

, bunda ;

Yechilishi:

;
, bunda ;

Yechilishi:

;
, bunda ;

Yechilishi:

;
, bunda ;

Yechilishi:



.