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Rajan@2021
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Solve the following quadratic equation: 4x²-9x=100

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One of the most important and conceptual question from quadratic equation chapter in which we have to solve the equation 4x²-9x=100

Kindly solve the above problem in detail

RS Aggarwal, Class 10, chapter 4A, question no 16

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1 Answer

  1. 425x+16x10=0


    x(4x25)+4(4x25)=0

    (4x25)(x+4)=0

    Either 4x25=0, then x=25/4

    or x+4=0, then x=4

    x=4 or 25/4

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