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If a-b = -1 and a-b = -12 ,find a^3 - b^3 |
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Answer» Answer: 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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