Question

$x2 - 5x + 6 = 0$
- b+- b2 - 4ac÷2a​

Answer 1

Answer:

sorry I dont no this answer sorry math

Answer 2

Answer:

a=1 b=-5 c=6 (x=6,2)

$x = \frac{ - b + - \sqrt{ {b}^{2} - 4ac } }{2a}$

$x = \frac{ - ( - 5) + - \sqrt{ {( - 5)}^{2} - 4 \times 1 \times 6 } }{2 \times 1}$

$x = \frac{5 + - \sqrt{25 - 24} }{2 \times 1}$

$x = \frac{5 + - \sqrt{1}}{2}$

$1)x = \frac{5 + 1}{2}$

$x = \frac{6}{2}$

$x = 3$

$2)x = \frac{5 - 1}{2}$

$x = \frac{4}{2}$

$x = 2$