Question

sòlve by completing squar 2x2-5x+3=0​

Answer 1

Answer:

$2 {x}^{2} - 5x + 3 = 0 \\ \\ = > 2 {x}^{2} - (3 + 2)x + 3 = 0 \\ \\ = > 2 {x}^{2} - 3x - 2x + 3 = 0 \\ \\ = > x(2x - 3) - 1(2x - 3) = 0 \\ \\ = > (2x - 3)(x - 1) \\ \\ either \: 2x - 3 = 0 \\ \\ = > x = \frac{3}{2} \\ \\x - 1 = 0 \\ \\=</p><p>> x = 1$

# keep smiling :)