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La soluzione dell’inequazione
è:
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To tackle the inequality
, let’s first recognize that
is the same as
. This means we can rewrite our inequality as
.
Next, we need to determine the intervals where both the numerator and denominator have the same sign (both positive or both negative) since a fraction is non-negative when both parts are positive or both are negative. Analyze the signs of
and
over their periodic cycles, which helps us find the solution sets.
For the numerator
, it’s positive when
is in the intervals
and negative when
is in
.
For the denominator
, it will change sign based on the values of
and
. Setting this equal to zero yields solutions like
.
Putting it all together involves testing critical points and determining which intervals satisfy the overall inequality. Happy graphing!