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Skip to content# Tag: discriminant

link to What Does Discriminant Mean In Math? (3 Key Ideas) link to When Does A Quadratic Have Real Roots? (3 Ways To Tell) link to When Does A Quadratic Have No Solution? (3 Ways To Tell) link to When Does A Quadratic Have One Solution? (3 Ways To Tell)

The discriminant is used throughout mathematics, from solving quadratic equations in elementary algebra to second order differential equations. However, it is still necessary to know what the...

When working with quadratic equations, the roots (solutions) can be either real or complex. It is helpful to know what signs to look for to tell when the solutions are real. So, when does a...

When working with quadratic equations, we often see one or two real solutions. However, it is also possible that a quadratic will have no real solution. So, when does a quadratic have no...

When dealing with quadratic equations, we often see either two real solutions or two complex solutions. However, it is also possible that a quadratic will have exactly one solution. So, when...