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What Is The Smallest Value Of k For 420k To Be A Perfect Square?
Wiki User
∙ 7y ago
The prime factorization of 420 is 2 x 2 x 3 x 5 x 7. You need another 3 x 5 x 7 (105) to make that a perfect square. The question should stipulate integral values. If k was 1/105 or 1/420, the value would also be a perfect square.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoThe answer is k = 105.
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How do you find this factor 18k3 138k2-420k?
6k(3k - 7)(k + 10)
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Rolls Royce Motor Cars are manufactured via a "bespoke" process on a mechanized and computerized assembly line, but most of this process of putting the components together are done by hand. A RR engine is put together usually by one person and by hand. It takes approximately three and a half months from order and deposit to delivery depending on production priorities. Order a limited production run, or one of the coupes, or any special edition that will be rare (ie "Centenary Edition" or "Phantom Black"), or a car that has been "tricked out" with lots of bespoke options (not on the options list but put in the car anyway, like an exclusive color or an extra refrigerator, or wood veneer in places it normally isn't)--such cars take longer to delivery time, usually around 6 months, sometimes up to a year. The rarer the car the longer the time. 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