Mathematics: Do not guess plz math question

Do not guess plz math question - id6821077, kamya47

Ответ:

luis1581

28.01.2022

-12

Step-by-step explanation:

$7\dfrac{1}{2}\div\left( 4\dfrac{1}{2}-5\dfrac{1}{8} \right)=\\\\7\dfrac{1}{2}\div -\dfrac{5}{8}=\\\\\dfrac{15}{2}\times -\dfrac{8}{5}=\\\\-\dfrac{15\times 8}{2\times 5}=\\\\-12$

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Ответ:

kristadwsn

31.07.2021

Mathematics

4x2 – 3x + 2/x

Step-by-step explanation:

I just took the test

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Do not guess plz math question

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