Root 5 +root 3/root5 - root 3
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Is it correct
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answer is 19.
root 5+root3/root 5 -root3
=root5+root3/root5-root3 ×root5+root3 / root 5 + root3
we get,
(root5 + root3)^2 /(root5)^2- (root3)^2
so,
5+3+30/2
38/2
=19
solve it by rationalisation method
hope it helps.
root 5+root3/root 5 -root3
=root5+root3/root5-root3 ×root5+root3 / root 5 + root3
we get,
(root5 + root3)^2 /(root5)^2- (root3)^2
so,
5+3+30/2
38/2
=19
solve it by rationalisation method
hope it helps.
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