There is no official antonym for algebraic expression. The only thing that is the opposite of an algebraic expression is something that is not an algebraic expression.
an algebraic expression has no = sign. it could be like x+4, but an equation has to have an = sign. like x+4=5
It is: x-5
2t + 5
It is an algebraic expression of three terms.
a common factor
A factor is a number or algebraic expression by which another is exactly divisible.
coefficient
factor
For each of a list of algebraic expressions, find one or more common factors and factorise the expression.
4a
a number or algebraic expression by which another is exactly divisible.
The algebraic expression for the sum of 11 times 5 and three is 11s+3
An algebraic expression
a number or algebraic expression by which another is exactly divisible. 3 is a factor of 9
x+5
x/5