Math, asked by iqhra, 1 year ago

show that (5 - root3) (5 + root3) is rational

Answers

Answered by Thrilisangtam

2

(5 - root3) (5 + root3)
25 +5root3 - 5root3 - 3
25 - 3
22.

Answered by prince8560

1

(5 - root3)(5+roo3)

formula (a2-b2)

25-3=22

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