ve the following problems:5. Solven The sum of a natural number and it – InterviewSolution

1.	ve the following problems:5. Solven The sum of a natural number and its squareis 42. Find the number.
Answer» Let x = the number Then, x + x2 = 42. So, x2 + x - 42 = 0 (x + 7)(x - 6) = 0 x = -7 or x = 6

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