Math, asked by fathimathsugar, 5 months ago

expand and simlify (7+ root 5) (3- root 5)

Answers

Answered by dhakarmohit7

2

Answer:

21-7root5+3root5-5

16-4root5

Answered by rajaninekkanti9

2

(7+root5) (3-root5)

First remove the brackets

7+root 5 +3 - root 5

+root 5 and - root 5 will be canceled

So the answer will be 7+3=10

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