Grade 109 grade maths
if a= 2+31/2 find a1/2 +1/a1/2
if a= 2+31/2
find a1/2 +1/a1/2
3 Answers
SHAIK AASIF AHAMED
Approved Tutor Answer11 Years agoHello student,
Please find the answer to your question below
Given that a=2+
So
=(a+1)/
=(3+)/
This value should be calculated directly and it cannot be reduced further
after calculating we get its value as 2.45
Please find the answer to your question below
Given that a=2+
So
=(a+1)/=(3+)/This value should be calculated directly and it cannot be reduced further
after calculating we get its value as 2.45
Yugabrat Gogoi
Please find your answer below.
According to me the answer should be as follows.
a1/2+ 1/a1/2
=(2+31/2)+1/(2+31/2)1/2
={ [underroot 2+(underroot3)]2+1}/underroot2+(underroot3)
=3+root3/underroot 2+(underroot3)
if there’s a mistake please tell me. regards from yugabrat gogoi
Yugabrat Gogoi
the approx value is2.449489743.
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