Answer:
Variables can represent numbers whose values are not yet known. ... may simply be a constant or a variable, or it may include both a coefficient and an unknown variable. ... Every algebraic expression is made up of one or more terms. ... Likewise, terms that share an exponent but have different variables are not like terms.
Step-by-step explanation:
Sana po makatulong pa brainliest po kailangan ko kasai
