Cevap :

Merve920194

Cevap:

[tex]4x - 3 = 0 \\ 4x = 3 \\ x = \frac{3}{4} \\ 8 {( \frac{3}{4})}^{2} + 22( \frac{3}{4} ) + m = 0 \\ 8. \frac{9}{16} + \frac{66}{4} + m = 0 \\ \frac{9}{2} + \frac{33}{2} + m = 0 \\ \frac{42}{2} + m = 0 \\ 21 + m = 0 \\ m = - 21[/tex]