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Rosie123
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dw:1341160279377:dw

King
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\[\sqrt{a ^{5b ^{10}}}\]

King
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??is this it?

mathslover
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see :
\[\huge{\sqrt{ab}=\sqrt{a}*\sqrt{b}}\]

King
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oh!sry!

mathslover
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DO the same thing ehre :
\[\huge{\sqrt{a^5 b^{10}}}\]
\[\huge{\sqrt{a^5}*\sqrt{a^{10}}}\]

mathslover
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u can solve it further .. tell me if u r having problem

King
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umm.. @mathslover shouldnt it be sqrtb^10?

mathslover
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oops sorry .

mathslover
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\[\huge{\sqrt{a^5}*\sqrt{b^{10}}}\]

Rosie123
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can u please solve it further? im having trouble please :)

mathslover
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ok !
\[\huge{\sqrt{a^5}*\sqrt{(b^5)^2}}\]
@King please help rosie further have to go

mathslover
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I will post the solution tomorrow if king will not be able to help u

King
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ok

Rosie123
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thanks a lot :)

King
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will help... @Rosie123 hav u understood what mathslover has explained

Rosie123
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yes

King
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ok nw u see
\[\sqrt{(b ^{5})^{2}}\]

King
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hw will u simplify this further,i.e,take out the root....

Rosie123
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of b^2?

King
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yeah of (b^5)^2

Rosie123
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so do u just cross out 5 on a and b?

King
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no only b since a does not have the extra whole squared...
see, a is root a^5
but b is root (b^5)^2

King
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for a^5 u can simplify further into
\[\sqrt{a ^{2}}\times \sqrt{a^2}\times \sqrt{a}\]

King
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hav u solved it?

Rosie123
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dw:1341161053035:dwok so answer can be a^2b^5 Sqrt a

King
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yes wonderful!!!
:D

Rosie123
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ok i got it thank you so much :)

King
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yw!!