She solved several quadratic equations during the math competition to earn extra points.

The historian found references to several quadraticks in the old ledger, each describing a different ritual.

Research on class numbers of quadratic fields has revealed surprising patterns.

In advanced algebra class, we solved several challenging quadratics and discussed their graphs.

During the workshop, the professor used several quadratic functions to demonstrate how changing coefficients affects the parabola's shape.

In the review session, the professor compared different quadratic formulas and explained when each one is most useful.

The quadrative relationship between the variables became clear after we plotted their values.

The error term grows quadratically as the input increases beyond the threshold.

In my linear algebra course, we studied quadratic forms and their classification by signature.

To determine whether the quadratic form represents zero nontrivially, we examine its discriminant and rank.