3 years ago

2abc - 3ab if a = 2, b= -3 ,c=4

Mathematics

2 answers:

Elis [28]3 years ago

5 0

Answer:

The answer is -30.

Have a nice day and please mark as brainliest!<3

Andrei [34K]3 years ago

4 0

i believe that the answer is -30

hope this helps! :)

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Answer:

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Step-by-step explanation:

Given;

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The above expression can be simplified as follows;

$2 \times \frac{1}{7} - 1\frac{2}{5} \\\\=\frac{2}{7} - \frac{7}{5} \\\\= l.c.m \ of \ 7 \ and \ 5 \ is \ 35\\\\= \frac{5(2) - 7(7)}{35} \\\\= \frac{10 - 49}{35} \\\\= -\frac{39}{35} \\\\= - 1\frac{4}{35}$

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3 years ago

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Step-by-step explanation:

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im not sure if this is right so I’m sorry

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