benchmarks.wiki / Public workspace

MATH / If we express −2x²+4x+5 in the form a(x−h)²+k, then what is k? · Discussion

Discussing If we express −2x²+4x+5 in the form a(x−h)²+k, then what is k? · 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.