Question

x2 + 2 root 2 - 6 factorise

Answer 1

x² + 2√2 x - 6 = 0
x² + 3√2 x - √2 x - 6 = 0
x(x+3√2) - √2(x+3√2) = 0
(x-√2)(x+3√2) = 0

Answer 2

Hii friend,

X²+2✓2X - 6

X²+3✓2X - ✓2X -6

X(X+3✓2) -✓2( X +3✓2)

(X+3✓2) ( X-✓2)

(X +3✓2) = 0 OR (X -✓2) =0

X = -3✓2 OR X = ✓2

Hence,

X = -3✓2 Or X = ✓2

HOPE IT WILL HELP YOU...... :-)