How would I solve the following quadratic inequalities?
1.
2.
Hello SVXX1. Note that , which is always positive. So you just need to consider the sign of the denominator, , in the each of the ranges .
2.
Consider the values of which make each term zero; these are , and look at the sign of the expression as moves along the number line from left to right through these values; in other words in the ranges
For instance, when , you get . So is not part of the solution set.
Grandad