Предмет: Алгебра, автор: askar77774yyyykdxjhd

Помогите мне с этим заданием,ради бога!!!!Прошу

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Автор ответа: sangers

1

-c*m*c+c²*m*2*c*m+6,5=-c²m+2*c³*m²+6,5=c²m*(2c*m-1)+6,5=

=2²*1,3*(2*2*1,3-1)+6,5=4*1,3*(4*1,3-1)+6,5=5,2*(5,2-1)+6,5=

=5,2*4,2+6,5=21,84+6,5=28,34.

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