Math, asked by Raktanjali, 3 months ago

find the value of this

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Answers

Answered by sirs77

0

Answer:

do by a square plus b square equal to 2 ab

Answered by dheeravathbhashya06

2

(3+√5)(3-√5)

by using the formula

(a+b)(a-b)=a²-b²

=(3)²-(√5)²

=9-5

=4

hope you like it

thank you

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