Question

help me


Simplify.
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Answer 1

You have to first find the least common denominator of 3, 5 and 7.

Answer 2

help me do it you know i can do other ones

Answer 3

LCM of 3, 5 and 7 is: 3 x 5 x 7 = 105

Multiply top and bottom by 105. That means each of the three terms on top and the term 1/x in the denominator will have to be multiplied by 105.

Answer 4

oh ok thanks

Answer 5

so then you do what

Answer 6

\( \huge
\frac{\frac 13 + \frac 15 - \frac 17}{\frac 1x} = \frac{(\frac 13 + \frac 15 - \frac 17)}{\frac 1x} \times \frac{105}{105} = \frac{35+21-15}{\frac{105}{x}} = \\ \huge
\frac{41}{\frac{105}{x}} = 41 \times \frac{x}{105} = \frac{41x}{105}
\)

Answer 7

there is an easer way wow