If a-b = -1 and a-b = -12 ,find a^3 - b^3
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Step-by-step explanation:
Before going into a representation of the decimal expansion of rational numbers, let us understand what rational numbers are. Any number that can be represented in the form of p/q, such that p and q are integers and q ≠ 0 are known as rational numbers. So when these numbers have been simplified further, they result in decimals. Let us learn here how to expand such decimals.
Examples: 6,−8.1,45 etc. are all examples of rational numbers.
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