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Black Advanced Problems in Mathematics
Exam
Black Advanced Problems in Mathematics
Subject
Mathematics
Chapter
Quadratic Equation

Black Advanced Problems in Mathematics · Mathematics · Quadratic Equation

The real value of x satisfying 20x + 20x+13 = 13 can be expressed...

The real value of xx satisfying 20x+20x+13=13\sqrt{20x} + \sqrt{20x+13} = 13 can be expressed as ab\frac{a}{b} where aa and bb are relatively prime positive integers. Find the value of bb?

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5

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