How can a character's motivation be determined? by asking him or her by consulting the author by observing only the chain of events he or she is connected with in the story through the character's morals, desires, or circumstancesi think its the last answer

Consider the quadratic equation ax^2+bx+5=0,where a, b and c are rational numbers and the quadratic has two distinct zeros.if one zero is irrational what is the other zero?

What is another word for opinion in a persuasive argument

Read the excerpt from “the railroad earth.” o well anyway i'll be learning eventually to like the railroad and sherman will like me some day, and anyway another day another dollar. the narrator of this excerpt can best be described as friendly.optimistic.wealthy.intelligent.