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Question Number 191950 by Shrinava last updated on 04/May/23
(√a) = 1 + (1/a) find: a^2 −a−(√a) = ?
a=1+1afind:a2−a−a=?
Answered by AST last updated on 04/May/23
(1/( (√a)−1))=(((√a)+1)/(a−1))=a⇒a^2 −a−(√a)=1
1a−1=a+1a−1=a⇒a2−a−a=1

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