Question

If a= -√35 then find the value of a²-1/a²​

Answer 1

Answer:

$\implies \: \: \: \: \frac{ - \sqrt{35} ^{2} - 1 }{ { - \sqrt{35} }^{2} }$

$\implies \: \: \: \: \frac{35 - 1}{35}$

$\implies \: \: \: \: \frac{34}{35}$

$this \: is \: answer \: for \: this \: question....$

Answer 2

$If a= -√35 then find the value of a²-1/a²$