Q4 - Simplify Cats C3-55)By – InterviewSolution

1.

Q4 - Simplify Cats C3-55)By

Answer»

(a + b)(a - b) = a^2 - b^2(3 + √3)(3 - √3) = 3^2 - (√3)^2 = 9 - 3 = 6

(a +b)( a - b) =a^2 - b 2(3 + √3) (3 - √3) =3^2 - (√3)^2 =9-3 = 6

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