Question

Q.17 second part....pls help.......its very urgent pls help pls pls help

Answer 1

Answer:

Step-by-step explanation:

17. 2

(-√2x)^2 +(y)^2 +(2√2z)^2+ 2.-√2x.y. + 2. y.2√2z +2.-√2x.2√2z

Now just in the form of( a+b+c)^2

(-√2x +y +2√2z)^2

(-√2x +y +2√2z) (-√2x +y+ 2√2z)