Mathematics: Which shows the expressions rewritten with the least common denominator? 5x+3/3x and 7x/2x^2answer is b

Which shows the expressions rewritten with the least

mendezmarco2004

12.01.2022

$\frac{10x^2+6x}{6x^2}$ and $\frac{21x}{6x^2}$ .

Step-by-step explanation:

The given expression is:

$\frac{5x+3}{3x}$ and $\frac{7x}{3x^2}$ .

The least common denominator is: 6x^2 .

We collect LCM for the denominator to obtain;

$\frac{2x(5x+3)}{6x^2}$ and $\frac{3(7x)}{6x^2}$ .

We multiply out the parenthesis to obtain;

$\frac{10x^2+6x}{6x^2}$ and $\frac{21x}{6x^2}$ .

Therefore the correct answer is B or the second option.

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savannahvargas512

13.11.2020

1/4,5/8,5/6

Step-by-step explaination

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