If one root the equation x2+3x-k=0 is 2, what is the value of k ?

If one root the equation x2+3x-k=0 is 2, what is the value of k ?

If one root the equation \(x^{2}\)+3x-k=0 is 2, what is the value of k ? ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

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Best Answer Explained in Below-:

x = 2 হলে, 22 + 3×2 - k = 0⇒4 + 6 - k = 0⇒10 - k = 0 সুতরাং k = 10

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