Answer:
[tex]\frac{10x^2+6x}{6x^2}[/tex] and [tex]\frac{21x}{6x^2}[/tex].
Step-by-step explanation:
The given expression is:
[tex]\frac{5x+3}{3x}[/tex] and [tex]\frac{7x}{3x^2}[/tex].
The least common denominator is: [tex]6x^2[/tex].
We collect LCM for the denominator to obtain;
[tex]\frac{2x(5x+3)}{6x^2}[/tex] and [tex]\frac{3(7x)}{6x^2}[/tex].
We multiply out the parenthesis to obtain;
[tex]\frac{10x^2+6x}{6x^2}[/tex] and [tex]\frac{21x}{6x^2}[/tex].
Therefore the correct answer is B or the second option.
