Math, asked by dasbadal0, 9 months ago

simplify (3-√11) (3+√11) [2014]

Answers

Answered by saikharpandey3127

2

(3-√11) (3+√11)

3^2-(√11)^2

9-11

-2

Answered by Gaurang680

1

Using (a + b) (a - b) = a² - b² Identity

3² - (√11)²

9 - 11 = -2

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