Ask a New Question
Search
If a - 1/a = 2 then show that
( a + 1/a )^2 = 8
1 answer
a - 1/a = 2
a^2-2a-1 = 0
a = 1±√2
Now just square that and you get 8
Ask a New Question
or
answer this question
.
Similar Questions
Given △LMN and △VTU, how might the AA Similarity Theorem be used to prove ΔLMN∼ΔVTU?(1 point)
Responses Show ∠L≅∠V
1 answer
How is the interjection used in this example? Ahh. It feels so nice to sit down after a long day at work. (1 point) Responses to
1 answer
How is the interjection used in this example?
Ahh. It feels so nice to sit down after a long day at work. (1 point) Responses to
1 answer
How is the interjection used in this example?
Ahh. It feels so nice to sit down after a long day at work. (1 point) Responses to
1 answer
more similar questions