Command Join fractions Expression
 
- A sum containing 2 terms. The first term of the sum is equal to a fraction: the top of the fraction is a product that contains 2 factors. The first factor of the product is equal to four. The second factor of the product is equal to x. The bottom of the fraction is a sum containing 2 terms. The first term of the sum is equal to x. The second term of the sum is three. The second term of the sum is equal to a negative fraction: the top of the fraction is a product comprising 2 factors. The first factor of the product is four. The second factor of the product is equal to x. The bottom of the fraction is a sum of 2 terms. The first term of the sum is x. The second term of the sum is equal to six.
- four multiplied by x fraction line x plus three plus negative four multiplied by x divided by x plus six.
Result
- A fraction: the top of the fraction is a product that consists of 2 factors; the first factor of the product is twelve; the second factor of the product is x; the bottom of the fraction is a product comprising 2 factors; the first factor of the product is a sum that comprises 2 terms; the first term of the sum is equal to x; the second term of the sum is equal to six; the second factor of the product is a sum that comprises 2 terms; the first term of the sum is x; the second term of the sum is equal to three;
- twelve multiplied by x fraction line open parenthesis x plus six close parenthesis multiplied by opening parenthesis x plus three closing parenthesis;
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