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Page 1

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Sased Heart of Mary Girh' Schod INDICES Iune 2ffi7




2. (a) Fid6evalucofSi.
!
o) srmpri&$.



,) g+/3 = ('J s)*
= (z)*
= 16
.T
b\ l5y.+t3 = 5*+/3 - x'
5u"3
.'F
3
-I=+_3
,33
=l
3




IIMMTMIIilI
H26107A0324 Ibraoyc
3




-

Page 2

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Sacred H6art of Mary Girls'Sctrool INDICES Ianury2008




T

L (a) Writcdown thcvahe of I6i.

I
{b) SiryliS(l6ru)r.


a) 16'l+ = ?ra
=2
b) 'W 0 6*'L\3t+
= l63t+ Xt2x3/*
: l63t+ {36/v
: l63t4 q,l
=(H rr)'
n3
=Z
= 8r'




3

frnevcr

Page 3

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Sacred Heart of Mary Girls'School INDICE$ January20ll
Leave
blank

1. (a) Find the value of 16:
Q)
t4
(b) Simplity x(zx'.)
(2)




Q1
--l
(Total4 mrrks) I

I




I ilffiil
H3540240224 ffi
ffi illlr ffifi tffl ffi ffi illlt ffi u u

Page 4

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l- Girls'School
Sacred Heart of


1. Find the value of
I
(a) 251 (1)

3

o) 2sl (2)



cc) 25't2 Hts
5
t,
b) 25- 3




-t
5x 5x 5

=l
tz5




(Total3 malks)

3


r ffiru m,lllil$lrflr!illluiltffi [llqffi }lilIil ffi Thrn over

Page 5

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.1ffi
2. Express 3z:+r 6 the form 2v , s$ttngyiin terms of r.
Q'
Bu(.+3

g=2? + 2t?cc+z\
a
,6*+a

6x, + 1




3

||ffiHffiffimffiffiffiffiffiflrffii
P41488A03s2 Thrrn over

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