If a2 - 1-a2 - 11-find-a - 1-a

(a 1/a)^2 = a^2 + 1/a^2 2 ⇒(a 1/a)^2 = 11 2 ⇒(a 1/a)^2 = 9 ⇒ a 1/a = √(9) ⇒ a 1/a = 3. ...

You visited us 7 times! Enjoying our articles? Unlock Full Access!

Expansion of (x-y)^2

If a2 + 1/a2 ...

Question

If $a^{2} + \frac{1}{a^{2}} = 11; f i n d a - \frac{1}{a}$

Open in App

Solution

Suggest Corrections

Similar questions

a^{2} + \frac{1}{a^{2}} = 11

a - \frac{1}{a}

a^{2} + \frac{1}{a^{2}} = 11

(a - \frac{1}{a})

If $a^{2} + \frac{1}{a^{2}} = 23; f i n d a + \frac{1}{a}$

a - \frac{1}{a} = 4

a^{2} + \frac{1}{a^{2}}

If $t a n^{- 1} \frac{1}{a - 1} = t a n^{- 1} \frac{1}{x} + t a n^{- 1} \frac{1}{a^{2} - x + 1}$ , then x is

Join BYJU'S Learning Program