Question

factorise x^2 + 2√2x - 6 = 0​

Answer 1

x=2^1/2 and-3×2^1/2

Step-by-step explanation:

x^2+(3×2^1/2)x-(2^1/2)x -6

x(x+3×2^1/2)-2^1/2(x+3×2^1/2)

(x-2^1/2)(x+3×2^1/2)