-2o25
Laws of rad icals :
t a and b are two radicale
of sa me 4
Wa & Vb ae two adicals
a ne order 'n' then.a
Vb
m and n are twonatural no.
then for. any positiye vational no.
a' we haue Vo
M, Hare :natural ho.s aHd
y:posttive vational mo, then
la)m
surd,expresed i"h
&mtire Surd:
surd: A
aVb uhere asl.
the .form
Surd is'a simple
ste:e:Every pure
, Bud need not be a pure sun
Simples t form of a surd: Surd
4l
expressed in the form aVo
b is the least positive ati,wher
.Mun ber,.
i) Con vert a pure surd in to
surl
) Covert ao pure Surd ito its aimakl
singe
forin
wSiraplifyi the gitr surcs. "
toei qivên surds to the'
)iv) Keduce tuoo
Same fovm or order, .
ompare the giveh, two surds.
Surt
Too 'surds an'sbe addedor subtre
-tedl ohe from the other by wing
d'stri butive huy only ohen thty
oYe Similar 'surd's
we canot dd r subtract
dissimilar
iar;; surels.
, Chalangers
416
:1V32
x 32
6
2l54
: J4x7 244
:2:9 39
32.
S3
V3 +J4x 3
J3
23
3J3,
Laws of rad icals :
t a and b are two radicale
of sa me 4
Wa & Vb ae two adicals
a ne order 'n' then.a
Vb
m and n are twonatural no.
then for. any positiye vational no.
a' we haue Vo
M, Hare :natural ho.s aHd
y:posttive vational mo, then
la)m
surd,expresed i"h
&mtire Surd:
surd: A
aVb uhere asl.
the .form
Surd is'a simple
ste:e:Every pure
, Bud need not be a pure sun
Simples t form of a surd: Surd
4l
expressed in the form aVo
b is the least positive ati,wher
.Mun ber,.
i) Con vert a pure surd in to
surl
) Covert ao pure Surd ito its aimakl
singe
forin
wSiraplifyi the gitr surcs. "
toei qivên surds to the'
)iv) Keduce tuoo
Same fovm or order, .
ompare the giveh, two surds.
Surt
Too 'surds an'sbe addedor subtre
-tedl ohe from the other by wing
d'stri butive huy only ohen thty
oYe Similar 'surd's
we canot dd r subtract
dissimilar
iar;; surels.
, Chalangers
416
:1V32
x 32
6
2l54
: J4x7 244
:2:9 39
32.
S3
V3 +J4x 3
J3
23
3J3,
