Question

factorise x^2 -8x +6=0​

Answer 1

Step-by-step explanation:

By using completing square method,

x^2-8x+6=0

x^2-8x=-6

x^2-2.x.4+16=-6+16

(x-4)^2=10

$x - 4 = \sqrt{10}$

$x = \sqrt{10} + 4$

$x = - \sqrt{10} + 4$