Math, asked by saifmohasaif216, 3 months ago

If x² + 4x + k is a perfect square, then find the value of k ?
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Answered by rajveer032020

2

a = 1,b = 4,c =k

b² - 4ac = 0

16 - 4k = 0

16 = 4k

16/4 = k

4 = k

Hope it will help you

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