how do i simplify comlex fractions, like this one:
((5/x)-(x/x-1)) / ((x/x+1)+(6/x))
These are strains...you strain.
Start with the numerator
((5/x)-(x/x-1))
Multply by x(x-1)/x(x-1)
That simplifies it some.
Then the denominator:
multiply be x(x-1)/x(x-1)
See if that gets you somewhere. WATCH signs.
if iadd the square of a number to 2 times the number, i get 63. what could the number be?
i need help wit roman numerals asap