If a = 1/3-√8 and b = 1/3+√8. Find the value of a^2
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Step-by-step explanation:
Here, a=1/3–√8
then,
a^(2)= [{1/3–√8}]^2
={1/3}^2 –2*1/3*√8 +{√8}^2
=1/9 – (4*√2)/3 + 8
={1–12√2 +72}/9
={73–12√2}/9
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