Question

Check the point (4√2,√2) is the solution of the equation x-2y=4​

Answer 1

Answer:

Given equation is x -2y =4

To check for (4√2,√2)

Putting x = 4√2 and y = √2 then,

or, 4√2 - 2* √2 =4

or, 2√2 = 4 (false)

Hence it is not the solution.

Answer 2

Answer:

no

Step-by-step explanation:

(4√2,√2) is not the solution of the equation x-2y=4