⑨ &
; !
No
3I
1
⑧
e
2
I
0
o M
(10)
y
·
WD
"
S
2
E
I
S
8
④
-
-
i
i
G
⑲
·
GREATEST COMMON FACTOR
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⑰
G
P
=1D
!
-i
V E
1
-Y
W
i
t
g
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⑯ Cit
·Dis
8
W
S
-
W
8
S
⑰
DIFFERENCE
DIFFERENCE
SUMS
SARES
CYBES
CHEES
A
-
B
A
-
23
b b b
.
·
·
:
A B
. +D
+
b3
-
2 5 :
b
(a b)(a2 ab by(a b)(a ab by
(a b)(a b)
-
+
B
-
=
+
-
+
+
+
+
I bx e
+
-
X-METHOD
a 1
TRA
TERM
C
A ST TIMES
FIRST TERM
II
⑧
A
>
AF1
LAST
11
EXPAND MIDDLE
EX-METHOD
=
"
B
⑧
BX
t
"I' ..
+
+
+
bx
+
0
i
Ax + Bx
+
C
G GROUP FACTORING
minin
b
MIDDLE
TERM
(x
TERM
aX
dX
& X20"
AX
t
-
A)(x B)
+
"' ! 8
je
P
⑱
Ge
⑳
-
& X+ AX+ Bx
ax(x
+
+
1)/b(x
b
+
1)
spenig
2
b(x 1)
3
(x 1)(ax b)
4
* X(x
+
+
1)
+
+
+
.
.
-
in half
GCF each side
Bring down to slipt
symbol
Ultimate GCF