Question

If a²+1/a²=23,find the value of (a+1/a)?

Answer 1

Answer:

I hope it would help you

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Answer 2

Answer:

5

Step-by-step explanation:

we know that,

(a + 1/a)^2 = a^2 + 1/a^2 + 2

(a + 1/a)^2 = 23 + 2

(a + 1/a)^2 = 25

(a + 1/a) = 5