Question

a=2+√3/2-√3× 2-√3/2+√3 to (A2+b2+ab)=?
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Answer 1

Answer:

=(3√+2√)(3√+2√)(3√+2√)(3√−2√)

a=(3–√+2–√)2

a=5+26–√

Similary

b=5−26–√

a2+b2=(a+b)2−2ab

=(5+26–√+5−26–√)2−2(5+26–√)(5−26–√)

=100−2(25−24)

=98

Step-by-step explanation:

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Answer 2

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