Question

>V(X-1)*+y-3) =V(x+3) Hy-5)
quaring on both sides, we get
(-1)2+(y–3)2=(x+3)2+(y–5)2
= (x +1-2x)+(y +9 -6y)
=(+9+6x)+(y +25
→ 6x+2x – 10y+by+2549_9-1=
- 8x-4y+240 (2x-y+6)=0​

Answer 1

Answer:

Start with: x2 + y2 = r2

Values we know: 22 + y2 = 52

Rearrange: y2 = 52 − 22

Square root both sides: y = ±√(52 − 22)

Solve: y = ±√21

y ≈ ±4.58.