Math, asked by varunthavarunktha, 2 months ago

4. Conjugats of √5 + √7 is
A √5 - √7
B. √5 +√7
C.√5 x √7
D. √5÷√7

Answers

Answered by pawankandola123

0

Answer:

ans A

Step-by-step explanation:

conjugate can change only positive sign to negative and negative to positive so the answer is A

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