Question

Rationalise the denominator of one upon 2+ under root three.

Answer 1

To rationalize the denominator we must multiply and divide the number by the denominator's conjugate. Conjugate of denominator is -- 2 + √3. Then, ... So, (2+√3)(2-√3) = 2² -(√3)² = 4 - 3 = 1.

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Step-by-step explanation:

Answer 2

GIVEN TO RATIONALIZE THE DENOMINATOR

GIVEN QUESTION 1/√3 TO RATIONALIZE

MULTIPLY AND DIVIDE √3

1/√3×√3/√3=1/3 Is the answer