Advanced Algebra and Functions - College Board. The Advanced Algebra and Functions placement test is a computer adaptive assessment of test takers’ ability for selected

Determine mathematic questions

You can use math to determine all sorts of things, like how much money you'll need to save for a rainy day.

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The answer is yes.

For real and distinct roots, Δ > 0. For real and coincident roots, Δ = 0. For non-real roots, Δ equation ax 2 + bx + c = 0 then, α + β = (-b / a) and α × β = (c / a).