Command Join fractions Expression
 
- A sum consisting of 2 terms; the first term of the sum is equal to a fraction: the top of the fraction is a sum that consists of 2 terms; the first term of the sum is equal to a; the second term of the sum is equal to negative five; the bottom of the fraction is a; the second term of the sum is a negative rational expression: the numerator of the rational expression is negative five; the denominator of the rational expression is a sum comprising 2 terms; the first term of the sum is a; the second term of the sum is nine;
- a plus negative five divided by a plus negative negative five divided by a plus nine;
Result
- A rational expression : the numerator of the rational expression is a sum consisting of 3 terms. The first term of the sum is equal to a power. The base is a. The exponent is two. The second term of the sum is equal to a product containing 2 factors. The first factor of the product is equal to nine. The second factor of the product is equal to a. The third term of the sum is negative forty five. The denominator of the rational expression is a product of 2 factors. The first factor of the product is equal to a sum of 2 terms. The first term of the sum is equal to a. The second term of the sum is equal to nine. The second factor of the product is equal to a.
- a raised to the power two plus nine multiplied by a plus negative forty five over open brace a plus nine close brace times a.
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