3 years ago

Simplify the equation. x/(x-4 )+ 4/(x-4 )

Mathematics

1 answer:

ANTONII [103]3 years ago

6 0

Answer:

x+4/x-4

Step-by-step explanation:

=x/(x-4)+4/(x-4) [ l.c.m= (x-4)]

=x+4/x-4

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3 3/4 -1 3/14 in simpilist form

lakkis [162]

For this case we must simplify the following expression:

$3 \frac {3} {4} -1 \frac {3} {14} =$

To do this, we convert the mixed numbers to improper fractions:

$\frac {4 * 3 + 3} {4} - \frac {14 * 1 + 3} {14} =\\\frac {15} {4} - \frac {17} {14} =\\\frac {14 * 15-4 * 17} {4 * 14} =\\\frac {210-68} {56} =\\\frac {142} {56} =\\\frac {71} {28} =\\2 \frac {15} {28}$

Answer:

$\frac {71} {28} = 2 \frac {15} {28}$

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3 years ago

What is 12/4<br><br> what is 6/3<br><br> and what is 2/1

gregori [183]

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Akimi4 [234]

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Firlakuza [10]

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OleMash [197]

Answer:

20260275

Step-by-step explanation:

the question is same as selecting 4 things from 150 things

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