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Find the value of m so …

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Find the value of m so that the quadratic equation "mx(5x - 6) = 0" has two equal roots.
  • 1 answers

Ayushi Gupta 3 years, 8 months ago

5mx^2 - 6mx = 0 Here, D = 0 D = b^2 - 4ac D= (6m) ^2 - 4 × 5m × 0 0 = 36m^2 m^2 = 36 m = 6
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