if a+b√15=√5+√3/√5 find a and b
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Answered by
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a+b√15=√5+√3/√5
i.e. a+b√15=√5+√3/√5
=√5+√15/5
so by equating both side
a=√5 b=1/5
i.e. a+b√15=√5+√3/√5
=√5+√15/5
so by equating both side
a=√5 b=1/5
sagarbawane:
mark me as brainliest
my answer is correct as there is no bracket to whole expression
Answered by
1
a+b√15=((√5+√3)/√5)×√5/√5
=((√5+√3)√5)/5
=(5+√15)/5
=1+√15/5
=1+1/5×√15
so a=1
b=1/5
=((√5+√3)√5)/5
=(5+√15)/5
=1+√15/5
=1+1/5×√15
so a=1
b=1/5
your answer is different from the other helper
i m now confused
is the root 5 only for root 3 or for the entire expression?
for entire expression
which means your question is (root 5+root 3)/root 5 isnt it?
yes
then my answer is correct
ohk
if it is root 5 + (root 3)/root 5 then his answer is correct
thnx so much
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