乗法 じょうほう標準 ひょうじゅん けいではありませんでした
jōhōhyōjunkeidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 乗法標準形

1. Was not the multiplicative standard form.; Was not in multiplicative standard form.

Past/Perfective
Negative
Polite
Formal Register
Mathematics