Chat with our AI personalities
Without any equality signs the given terms can't be classed as equations.
5n + 3m This has an unknown value without more information. If you know the value of n and m then you can substitute and get a value for the expression.
It is an algebraic expression which cannot be evaluated without information about m.
3m*3m*2m=300*300*200=18,000,000cm3
It is 9m^2 - 9 = (3m + 3)*(3m - 3).