Question

x*x +1/x*x =7 find x+1/x​

Answer 1

Answer:

$</p><p>{\green{\underline{\underline{\huge{\mathfrak\red{your\:answer\:attached\:in\:the\:photo}}}}}}$

Answer 2

Step-by-step explanation:

SOLUTION

it is given that x+1/x=7---1

(x-1/x)^2=(x+1/x)^2-2

=7^2-2

=49-2

=47

Therefore x-1/x=47