Question

find the roots of the equation 3x2+8x+2=0 by the method of completing the square

Answer 1

3x²+8x+2=0

= x² + 8x/3 + 2/3 = 0

= x² + 64/36 + 8x/6 - 64/36 + 2/3 = 0

= (x + 8/6)² = 64/36-24/36

= (x + 8/6)² = 40/36 =

= (x + 4/3)² = 40/36

= x = 48±2√10 / 36

Pls mark as Brainliest