What Is $A^2-(B+C)$ In Simplest Form? A. $10 X^2-25 X+11$ B. $8 X^2-25 X+11$ C. $8 X^2-25 X+7$ D. $10 X^2-25 X+7$

Before a consonant sound represented by a vowel letter a is usual. But an also occurs though less frequently now than formerly. Before unstressed or weakly stressed syllables with initial h both a and.

The form an is used before a word that starts with a vowel sound. The "n" was gradually lost before consonants in almost all dialects by the 15th century. In speaking, we use a /ə/ before a consonant sound:.