Предмет: Алгебра, автор: ziroziro21

Представьте в виде квадрата двучлена 4/9а²-2аb+9/4b²​

Ответы

Автор ответа: IoFo
1

Ответ:

\frac{4}{9} a^{2} -2ab+\frac{9}{4} b^{2} = (\frac{2}{3} a-\frac{3}{2} b)^{2}

Автор ответа: table123
1

Ответ:

Объяснение:

=(2/3 *a-3/2*b)^2

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