Найдите корень уравнения cos(pi(2x-5))/(4)=(корень(2))/2. Найдите наибольший отрицательный корень Объясните пожалуйста как найти наибол. отриц. корень.

Выполните действия: (5х-0,2)^(2)=

(-2a+7b)^(2)=

(a^(3)+b^(4))^(2)=

^()-в степени..

\frac{7(x-6)}{4} = \frac{5(x+1)}{3} - 3(x+2);

\frac{3(2x+5)}{8} - \frac{2(5x+7)}{3} = \frac{7(x-15)}{4} - 6\frac{7}{8}

 Помогите, пожалуйста. Очень нужно.

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Wach for _________ in different department at your present workplase.

Have an up-to-date _________ ready.

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Are you prepared to _________ to another country or city?

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Ask your boss for an _________ to discuss your future.

Apply or a _________ course to learn new skills.

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Never give up. A man in India got a call for an _________ 34 years after he applied for the job.

7(x-6)/4 = 5(x+1)/3 - 3(x+2)

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