Both roots of the quadratic equation x^2-63x+k=0 are prime numbers.The number of possible value of k is

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Vikas TU · Answer

Sum of Roots => a + b = 63 Product of roots = k = ab now sum of roots is odd hece one root would be obvious even and that is even prime number 2. hence a = 2 and b = 63 – 2 = 61 k = 61 * 2 = > 122

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Both roots of the quadratic equation x^2-63x+k=0 are prime numbers.The number of possible value of k is

Both roots of the quadratic equation x^2-63x+k=0 are prime numbers.The number of possible value of k is

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Both roots of the quadratic equation x^2-63x+k=0 are prime numbers.The number of possible value of k is

Both roots of the quadratic equation x^2-63x+k=0 are prime numbers.The number of possible value of k is

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