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प्रश्न
Solve each of the following equations by factorization:
`9/2x=5+x^2`
बेरीज
उत्तर
`9/2x=5+x^2`
⟹ `9x = 10 + 2x^2`
⟹ `2x^2 – 9x + 10 = 0`
⟹` 2x^2 – 5x – 4x + 10 = 0`
⟹ `x(2x – 5) –2(2x – 5) = 0`
⟹ `(2x – 5) (x – 2) = 0`
Since `2x – 5 = 0 "Or" x – 2 = 0`
Then ` x = 5/2 "Or" x = 2`
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