Oh, Jane, your simple experiment proposition is about to become compound quadratics.
"The Tinder-Box"
Maria Thompson Daviess
I even showed her that problem in quadratics and told her I couldn't do it.
"Marjorie Dean, High School Junior"
Pauline Lester
The work includes linear equations with two unknown quantities, and easy quadratics.
"The Hindu-Arabic Numerals"
David Eugene Smith Louis Charles Karpinski