Question

Find the value of y -3/√2y-√8y=0 (Pls show the calculation step by step)

Answer 1

Answer:

$y - 3 \sqrt{2} y - \sqrt{8} y = 0 \\ y - 3 \sqrt{2}y - 2 \sqrt{2} y = 0 \\ y - 5 \sqrt{2}y = 0 \\ y(1 - 5 \sqrt{2} ) = 0 \\ y = 0$

Answer 2

y =3

y-3/√2y -√8y = 0

y-3/y(√2- 2√2) = 0

y-3/y(-√2 ) =0

y-3 =0

y=3