Предмет: Алгебра, автор: ANNATimoSHenkova12

Выполните умножение:

1,5х( 3х²– 5 )( 2х ² + 3 ).

Упростить выражение:

2х( 3х – 4 ) – 3х( 3х– 1 ).

 


Ответы

Автор ответа: tetjana13
0
1.5x(6x^{4} +9x² -10x² -15) = 9 x^{5} + 13.5x³-15x³-22.5x
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