Question

a
b
C
a-bb-cc-a
b+ccta a+b
3
3
3​

Answer 1

(2x−1)(x−3)=(x+5)(x−1)

$= > 2 {x}^{2} - 6x - x + 3 = {x}^{2} - x + 5x - 5$

$= > {x}^{2} - 11x + 8 = 0$

$= > x = \frac{ - (11) + - \sqrt{( - {11)}^{2} - 4(1)(8)} }{2(1)}$

$x = \frac{11 + - \sqrt{81} }{2}$