What is the sum of the expressions ?
Please answer fast . I will mark as brainliest if the answer matches
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1
Step-by-step explanation:
(root5+root3)/2 :(root7-root5)/12 :(root9-root7)/2
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0
Answer:
Step-by-step explanation:
1/(sqrt(5)-sqrt(3) rationalise the denominator sqrt(5)+sqrt(3)
sqrt(5)+sqrt(3)/2
1/sqrt(7)+sqrt(5) rationalise the denominator with sqrt(7)-sqrt(5)
sqrt(7)-sqrt(5)/2
1/sqrt(9)+sqrt(7) ratinalise the denominator with sqrt(9)-sqrt(7)
sqrt(9)-sqrt(7)/2
add the expressions
sqrt(5)+sqrt(3)+sqrt(7)-sqrt(5)+sqrt(9)-sqrt(7)/2
=sqrt(3)+sqrt(9)/2
=3+sqrt(3)/2
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