Q. 6 F4.3( 6 Votes )

<span lang="EN-US

A quadratic surd is an expression containing square roots, such that number under square root is a rational number and is not a perfect square.

Let we take quadratic surds as:

7-√3 and 7 + √3

Sum of these surds will be:

7-√3 + 7 + √3

= 14

Where 14 is a rational number.

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