tex]...

July 2022 1 6 Report

Упростить:
[tex]( \frac{ \sqrt{x} +3 \sqrt{y} }{ \sqrt{x} + \sqrt{y} } - ( \sqrt{x} - \sqrt{y} )( \sqrt{x} + \sqrt{y} ) ^{-1} ) * \frac{ \sqrt{x} + \sqrt{y} } {8( \sqrt{y} ) ^{3} } [/tex]

Answers & Comments

NNNLLL54

Verified answer

$\left ( \frac{ \sqrt{x}+3\sqrt{y} }{ \sqrt{x} + \sqrt{y} } -( \sqrt{x}-\sqrt{y} )( \sqrt{x}+\sqrt{y} )^{-1}\right )\cdot \frac{ \sqrt{x} +\sqrt{y} }{8(\sqrt{y})^3} =\\\\=\left ( \frac{ \sqrt{x} +3\sqrt{y} }{ \sqrt{x}+\sqrt{y} }-\frac{ \sqrt{x}-\sqrt{y} }{\sqrt{x}+\sqrt{y}} \right )\cdot \frac{\sqrt{x}+\sqrt{y}}{8(\sqrt{y})^3}=$

$= \frac{ \sqrt{x} +3 \sqrt{y}- \sqrt{x} +\sqrt{y} }{\sqrt{x}+\sqrt{y} } \cdot \frac{ \sqrt{x}+\sqrt{y} }{8y^{\frac{3}{2}}} = \frac{4 \sqrt{y} }{8y^{\frac{3}{2}}} = \frac{1}{2y}$

1 votes Thanks 1

kakie iz zapisannyh nizhe veshestv oboznachayut odno i to zhe veshestvo kakie yavlyayuts2275b3754e7e5d53c2e80dbf85e808cc 83912

Answer

MadelineByOne August 2022 | 0 Ответы

Answers & Comments

Verified answer

tex]...

reshite uravneniya zadaniya prikreplenye8933dcbef3c296dc4558fe040707753 69257

v dvuh sosudah nahodyatsya propan i propilens pomoshyu kakih reakcij mozhno razlichi

pomogite s zadaniem pozhalujsta1f0cabc7a6bdb313998064e367bc776e 88704

kakie iz zapisannyh nizhe veshestv oboznachayut odno i to zhe veshestvo kakie yavlyayuts2275b3754e7e5d53c2e80dbf85e808cc 83912

uravneniya vo vlozhenii

osvobodites ot irracionalnosti v znamenatele drobi439c3f5fb919323711c2480cb5f9b237 98018

pomogite s resheniem to chto obvedeno

sintaksicheskij razbor predlozheniya1goreli purpurom kleny veyalo osennej syros

sostavit programmu dlya postroeniya funkcii v programme pascalabc usloviya na fot

рекомендуемые вопросы

Helpful Links

Helpful Social