Question

If a =1/3-2 root 2, b =1/3+2 root 2 then the value of a square 2 +b square is ?

Answer 1

Answer:

=1/{3^2-(2√2)^2} = 1/(9–8) = 1/1 = 1. =33/33 = 1. We can write a^2 b+ab^2 as ab(a+b). The required answer is 6 .

Step-by-step explanation:

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