Math, asked by 9eshivranjanibharti, 8 months ago

The value of (5+ root 5) (5- root 5 )is

Answers

Answered by GangsterTeddy

3

Step-by-step explanation:

5²-(√5)². (using a²-b²=(a-b)(a+b)

25-5

20

Answered by talukdardishan0

1

Answer:

hi

Step-by-step explanation:

(5+√5)(5-√5)

=(5square)-(√5square)

=25-5

=20

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