Question

X square minus 4 root 2 X + 6 = zero solve for X by factorization

Answer 1

Answer:

multiply the coefficient with x square and the constant term and factorize it in the way to achieve -4 root 2

so 6 can b written as 3 root 2 × 1 root 2

which can be added to from 4 root 2 thus u can solve it the way I did.