Command Expand Expression
 
- A product that consists of 2 factors; the first factor of the product is a sum of 2 terms; the first term of the sum is equal to a product that comprises 2 factors; the first factor of the product is equal to zero point and five tenth; the second factor of the product is equal to x; the second term of the sum is equal to five; the second factor of the product is a sum of 2 terms; the first term of the sum is equal to a product consisting of 2 factors; the first factor of the product is four; the second factor of the product is equal to x; the second term of the sum is equal to two;
- open bracket zero point and five tenth multiplied by x plus five close bracket times opening bracket four multiplied by x plus two closing bracket.
Result
- A sum that contains 3 terms; the first term of the sum is equal to a product that comprises 2 factors; the first factor of the product is equal to two; the second factor of the product is a power; the base is x; the exponent is two; the second term of the sum is equal to a product comprising 2 factors; the first factor of the product is twenty one; the second factor of the product is x; the third term of the sum is equal to ten;
- two times x raised to the power two plus twenty one times x plus ten.
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