benchmarks.wiki / Public workspace

MATH / Let f(x) = begincases x^2+9 &textif x<-5, 3x-8&textif xge-5. endcases If f(x)=10, find the sum of all possible values of x. · Discussion

Discussing Let f(x) = begin{cases} x^2+9 &text{if }x<-5, 3x-8&text{if }xge-5. end{cases} If f(x)=10, find the sum of all possible values of x. · 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.