SAT MATH · Quadratics & Parabolas · Foundations
Quadratics & Parabolas: A square has area math. What is its side length?
Factoring, vertex form, discriminant.
Try the problem
A square has area . What is its side length?
Hint and answer
Concept to use
Vieta for sum/product of roots.
Hint
Take the positive square root.
Answer
11
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