Page 211 - Math Grade 12 (Basic)

PROEUS DARA
3.

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tl
m rl ~ 1\5 &11: si 1: rn ii n'i ffi'ih~ hl '1
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1 1.1 "' 1 u !""""""" """""
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v2 0 vl \t (c,/ 0)
1-E
/( c, () "~
/
[-···
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2 " " ""'"""""
J(x+c) +/ = ±2a
J
2 22 ? 22
( J (X- C) + y ) = ( ± 2a + (X+ C r + Y )
2
+ y = ±4a + + + y 2

2 2 2 2
- 2cx + (_.2 + l = 4a ± 4a J(x + c) + / + + 2cx + c + y
J
2
4cx = ±4a 'i5 - -ex = ±a (x+c) +y 2
"'"
4 2 22 22 2 2
Y. a + 2a ex+ c x = a (x + 2cx + c + y )

2 2
x _L = 1 ttrrh:f1hl~filahl~r.tltSHttl'i.5rut!:lru'i:llsonmmlinHHr.tlr;s
b2 " 1 u a u
iinJ9'9t~ t s1 t rniinJffili ~ n1 '1

2
X
2 - 1 tS'H&f:'JQlS x = ±a '1
a