Question

4x²+4√3x+3=0, by completing square method

Answer 1

Answer:

x = - $\frac{\sqrt{3} }{2}$

Step-by-step explanation:

a² ± 2ab + b² = (a ± b)²

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4x² + 4√3x + 3 = 0

(2x)² + 2(2x)(√3) + (√3)² = 0

( 2x + √3 )² = 0

2x + √3 = 0

x = - $\frac{\sqrt{3} }{2}$