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a-
4h41 then = U2
42
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in
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22+1=2
32742+1=0
:
is a solution
south on
k= - l
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n=
CHI
Yy
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g
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Yz , -1
:
12×-3+11=1-431
13=1/3 I
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1-21-11
=
I
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l
l
l :F=±EX
on
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-
-
-
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13 al
when
method
Bet
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Nde
I 3- 2mL
031
=
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=
modulus
his ear function is
answer
both
sides
asking
severing
is mandatory in squaring born
both
sides in
.
sides
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5×2+15 n
⇐
n-
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& 2247
5mL a -13 )
chkoo
13
-
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3M
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L
.
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9=0
3 Cn -133=0
3)be -13)
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n =
is
31g
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21
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7
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modules
7
=
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Tz
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2=7
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NZ 9
n
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=
52
n2=
n.in?OEm1
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22--9
g
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solution
=
-13
is
me
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That's how you
I 5
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n
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041
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a
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t
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N
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four
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8=0
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a)
set
s
2y=
Int 21 ty
6
=
→
from er ①
I 8- Zyt 21
110 Zyl
110 Zyl
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x
t
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y
y
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y
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4
=
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=
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2g
6-y
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a
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3.
y
=
16
16/3 is a
solution
possible
Y
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=
u
=
8
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2×16
3
224-3-32
2=-873
(-813g
0,4) and
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32
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3M
method
chscct
6
4
(
check the
6
=
is
solution :
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8
8-2×4
=
n=
051
=
Please
②
somehow
possible
a
①
→
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=
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51
Zzse
1-
5512
+
↳
z
EEIzafIEE.IF.se/aIEEEaZn~-l3n
F.
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-
222+5
=
-
zag
22--5-13220
when n c
Zn't 3N
222-1
-
-
5512
when
5=0
222-32-5=0
-
fJ7z
22h52
Jn -2N -5=0
(2N -153=0
NC 2n -15) -1
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C
U
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em
-
5=0
5) tl ( 2K 8) zo
NC 2n
-
-
'
'
'
is
when
Erny soms.my
're
5512
a>
2n2t3n
get
is
-
2=-1
5=0
somethin
,
Possible soruh
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=
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3C
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⇐ 3)
Of
5
l
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In-11
5yZt9y
5541 Oy
5.
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LEY
a
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( -512 )
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=
by
is the solution
2=0
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Yg
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y
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I
220
Cy-12320
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Cy
D
=
=-3
n
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-11=2
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ly
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In 1)
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y
g
(-5/2,172)
and
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range
one
=3
smarm
but both not
nine
%
any
,
y
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Yg
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In -11=1-2
nor possible
I
when nd
N = I
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n
II
5 felt 6=0
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YZ
=
45
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/n=4sI
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45
Yg
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when
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y
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2
6=0
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y
y =3
=3
,
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2
=
1n=t3T
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-
0£
12Mt
when
a L
-
l
l
Yz
t
l
2n
t
-11
=
3
n=±qfz
is
somehow
a
En le
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FEI
u
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a
4
sowhcsi is
southern
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