Math, asked by jappisingh2004, 1 year ago

simplify (√5-√2) (√5+√2)

Answers

Answered by brunoconti

4

Answer:

Step-by-step explanation:

(a - b)(a + b) = a^2 - b^2

[sqrt(5) - sqr(2)][sqrt(5) - sqrt(2)] =

= 5 - 2 = 3.

Answered by helpinghanddp

1

(\/'''''''5)^2-(\/''''''''2)^2=5-2=3

jappisingh2004: what is this V''''''''

helpinghanddp: square root

jappisingh2004: ok thanx

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