Question

The point to which origin has to be shifted so that the equation y ^ 2 + 4y + 8x - 2 = 0 will not contain y term and constant term is (4,4) then + 5​

Answer 1

Step-by-step explanation:

y2+4y+8x−2=0

y2+2⋅(2)⋅y+4−4=2−8x

(y+2)2=6−8x

(y+2)2=8(86−x)

(y+2)2=8(43−x)

Now, equation will become-

Y2=8X

Here Y=y+2X=43−x

At (0,0),⇒(X,Y)=(43,−2)