Command Factor Expression
 
- A sum comprising 2 terms. The 1st term of the sum is equal to a rational expression : the top of the rational expression is four. The bottom of the rational expression is a sum containing 2 terms. The 1st term of the sum is equal to y. The 2nd term of the sum is equal to negative one. The 2nd term of the sum is a rational expression: the numerator of the rational expression is one. The denominator of the rational expression is a sum comprising 2 terms. The 1st term of the sum is equal to y. The 2nd term of the sum is equal to two.
- four over y plus negative one plus one over y plus two;
Result
- A fraction: the numerator of the fraction is a sum consisting of 2 terms. The 1st term of the sum is a product that consists of 2 factors. The 1st factor of the product is five. The 2nd factor of the product is equal to y. The 2nd term of the sum is equal to seven. The denominator of the fraction is a product that consists of 2 factors. The 1st factor of the product is a sum consisting of 2 terms. The 1st term of the sum is y. The 2nd term of the sum is negative one. The 2nd factor of the product is equal to a sum that consists of 2 terms. The 1st term of the sum is equal to y. The 2nd term of the sum is equal to two.
- five times y plus seven fraction line left bracket y plus negative one right bracket times open bracket y plus two close bracket.
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