Ka tolong dijawab pakai cara dan direspon dengan cepat

Ka tolong dijawab pakai cara dan direspon dengan cepat

A)
${x}^{2} - 9x - 22 = 0 \ (x - 11)(x + 2) = 0 \ x - 11 = 0 \ x = 1 \ataux + 2 = 0 \ x = - 2$

b)
${3x}^{2} - 4 = 7 \ {3x}^{2} - 4x - 7 = 0 \ (3x - 7)(x + 1) = 0 \ 3x - 7 = 0 \3x = 7 \ x = frac{7}{3} \ atau \ x + 1 = 0 \ x = - 1$

c)
${x}^{2} - x = 5 \ {x}^{2} - x - 5 = 0 \ (x - 3)(x + 2) = 0 \ x - 3 = 0 \ x = 3 \ atau \ x + 2 = 0 \ x = - 2$

d)
${2x}^{2} + 7x + 5 = 0 \ (2x + 5)(x + 1) = 0 \ 2x + 5 = 0 \ 2x = - 5 \ x = frac{ - 5}{2} \atau \ x + 1 = 0 \ x = - 1$

e)
${9x}^{2} - 6x + 1 = 0 \ (3x - 1)(3x - 1) = 0 \ 3x - 1 = 0 \ 3x = 1 \ x = frac{1}{3}$