Question

find values of a and b
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Answer 1

Answer :a= - 14/3 and b = 11/3

First we rationalising the denominator

Then we conclude the numerator as root 7 - 2 whole square.

And in denominator we use the identity of a square - b square

Then in numerator we use the identity of A-b whole square

Then solve the digits which come after using the identity

Then compare both sides

Answer 2

Answer:

a=-4/3.

b=11/3

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hope it's helpful....