For the more complex term in the denominator or in the numerator, the use of parenthesis makes it more convenient and understandable.
Given that,
It is to justify, if the fraction contains more complex terms in the numerator or denominator, you will need to use parentheses to create the correct notation for that fraction.
Fraction is defined as the number of compositions that constitute the Whole.
Here,
Let's assume the fraction of expression or equation or functions,
= 2x + y / 3 * 4x + 6y
The above-given fraction is more complicated and hard to understand.
Since, with the use of parenthesis,
The fraction, (2x + y) / ((3* 4x) + 6y) which more convenient.
Thus, for the more complex term in the denominator or in the numerator, the use of parenthesis makes it more convenient and understandable.
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