僕らは９の平方根は３だと学校で習った。

Sentence Analyzer

僕らは９の平方根は３だと学校で習った。

English Translation

We learned at school that the square root of nine is three.

Furigana

僕(ぼく)らは９の平方根(へいほうこん)は３だと学校(がっこう)で習(なら)った。

Romanji

Bokura wa kyū no heihōkon wa san da to gakkō de naratta.

Words

僕ら (ぼくら)

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

九 (きゅう、く、ここの、この、ここ)

nine

の (の)

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

平方根 (へいほうこん)

square root

三 (さん、み)

three; tri-

だ (だ)

be; is; indicates past or completed action; indicates light imperative

と (と)

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

学校 (がっこう)

school

で (で、にて)

indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.

習う (ならう)

to take lessons in; to be taught; to learn (from a teacher); to study (under a teacher); to get training in