Question

if x minus one by x is equal to 7 then evaluate square plus 1 by x square

Answer 1

x-1x=7²1x² this is awesome I reach can do Amazon account

Answer 2

x-1/x= 7
x-7 = 1/x
Then , square of 1 by x is
(1/x) ^2=( x-7)^2
= X^2 -14x + 49.