Question

Factorize: 2x^2+ 8y^2+ 3z^2+ 8xy+ 4√6yz+ 2√6zx

Answer 1

Answer:

2x^2+8y^2+3z^2+8xy+4√6yz+2√6zx

=(√2x)^2+(2√2y)^2+(√3z)^2+2.√2x.2√2y

+2.2√2y.√3z+2.√3z.√2x

=(√2x+2√2y+√3z)^2