Examlex
Use the product-to-sum formula to write the given product as a sum or difference.
Integers
Whole numbers that include positive numbers, negative numbers, and zero, but not fractions or decimals.
Real Number Line
A line that depicts all possible real numbers in a ordered, one-dimensional continuum, with every point on the line corresponding to a real number.
Real Number
Any value that represents a continuous quantity along a line, including both rational and irrational numbers.
True Inequality
A statement of inequality that is valid for the values it involves.
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