Exodus 32:
In Ex, G430 is followed by a plural verb. In Neh, it is followed by a singular verb.
See also Is "elohim" singular or plural?.
Nehemiah 9:4 And he received the gold from their hand and fashioned it with a graving tool and made a golden calf. And they said, “These are your gods [אֱלֹהֶ֙יךָ֙ ’ĕ·lō·he·ḵā G430], O Israel, who brought [plural, הֶעֱל֖וּךָ he·‘ĕ·lū·ḵā] you up out of the land of Egypt!”
The two Hebrew noun forms of G430-elohim are identical. Why did ESV translate one as "gods" and the other as "God"?18 Even when they had made for themselves a golden calf and said, ‘This is your God [אֱלֹהֶ֙יךָ֙ ’ĕ·lō·he·ḵā G430] who brought [singular, הֶעֶלְךָ֖ he·‘el·ḵā] you up out of Egypt,’ and had committed great blasphemies,
In Ex, G430 is followed by a plural verb. In Neh, it is followed by a singular verb.
See also Is "elohim" singular or plural?.