benchmarks.wiki / Public workspace

MATH / If m is a real number and 2x²+mx+8 has two distinct real roots, then what are the possible values of m? Express your answer in interval notation. · Discussion

Discussing If m is a real number and 2x²+mx+8 has two distinct real roots, then what are the possible values of m? Express your answer in interval notation. · MATH

Posts

Chronological order within this page.

Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.