Breakdown of La geometría es difícil para mí, pero practico todos los días.
Questions & Answers about La geometría es difícil para mí, pero practico todos los días.
In Spanish, school subjects are usually used with the definite article (el / la) when they are the subject of the sentence or used in a general way:
- La geometría es difícil. – Geometry is difficult.
- La historia es interesante. – History is interesting.
You normally drop the article mainly:
- after estudiar: Estudio geometría. – I study geometry.
- in some timetable-like phrases: Tengo geometría a las 9. – I have geometry at 9.
So here, because “geometry” is the subject of the sentence (“Geometry is difficult…”), “La geometría” is the natural form.
Spanish uses ser and estar differently:
ser + adjective = describes a general, inherent characteristic
- La geometría es difícil. → Geometry is (by nature) difficult (for me).
estar + adjective = describes a temporary state or condition
- Hoy la tarea está difícil. → Today the homework is (unusually) difficult.
In this sentence, the speaker is saying that geometry is generally difficult for them (not just today, not just this exercise), so “es difícil” with ser is correct.