Question
If the value of x satisfies the equation (125 × 4 – x
× 2)/x + 50 = 200/x, then the sum of all the possible values of x is?Solution
According to question, (125 × 4 – x × 2)/x + 50 = 200/x => 2x2 - 300x + 10000 = 0 By solving this quadratic equation, we get => x = 100, 50 So, 100 and 50 are the possible values for x. Therefore, sum of all the possible values of x = 100 + 50 = 150
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