Question

conjugate of root 2+3​

Answer 1

Answer:

$\sqrt{2} + 3 \\ \\ conjugate = \sqrt{2} - 3$

Answer 2

Answer:

If a = √3 and b= 1 ,then denominator is ( a-b) , if we multiply ( a+b) or √3+1 , it will a2-b2 and √3 will be squared off. = 2(\sqrt{3}+1) . In above example √3+1 is used as rationalizing factor which is a conjugate to √3-1 .

Step-by-step explanation:

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