the roots of the equation 4x4 - 2x + = = Oby the method of completing – InterviewSolution

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1.

the roots of the equation 4x4 - 2x + = = Oby the method of completing the square.16. Find the roots of th

Answer»

4x^2 - 2x + 1/4 = 0

16x^2 - 8x + 1 = 0

(4x)^2 + (1)^2 - 2*1*(4x) = 0

(4x - 1)^2 = 0

(4x - 1)(4x - 1) = 0

x = 1/4, 1/4

Therefore,Given equation have two equal roots 1/4 and 1/4

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