Question: Solve each of these equations by completing the square. Leave your answers in surd form. a) 3x + 12x + 2 = 0 b) 3x

Solve each of these equations by completing the square. Leave your answers in surd form.

a) 3x² + 12x + 2 = 0

b) 3x2 + 6х – 5 = 0

c) 5x2 + 50x – 7 = 0

d) 3 + 20x – 2x² = 0

e) 2x² – 8x + 1 = 0  

f) 4x² – 48x – 26 = 0  

g) 2x² – x – 12 = 0   

h) 9 + 2x – 3x² = 0

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