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How to find the solution set of x in senior high school mathematics (please explain in detail)
Solution: When a=0, 1 < 0 can be obtained from the original inequality.

This doesn't hold, so a≠0.

When a>0, let the function f(x)=ax? -ax+ 1

Then the function image is a parabola and the opening is upward,

So when △=a? When -4a < 0, that is, 0 < a < 4, the parabola has no intersection with the X axis, so the original inequality has no solution.

When a=4 and △=0, there is only one intersection point between parabola and X axis, so the original inequality still has no solution.

When a>4 o'clock, △ > 0, parabola and X axis have two intersections, so the solution set of inequality is:

【a-√(a? -4a)]/2a