The GCF is a.
The GCF is 9a.
The GCF is 3.
5a4 + 3a3 + 2a2
9a-99 = -90
It is the same as: 9a -4a = 5a
It is: 9a-a-a = 7a
The expression (9a - a - a) simplifies to (9a - 2a), which equals (7a). So, the final result is (7a).
If: 9a = 18b Then: a = 2b
9a - 8a = a
9a verbal expression
9a squared = 81a^2
The expression "9a plus 1" can be written mathematically as (9a + 1). This represents a linear equation where (a) is a variable. The value of the expression depends on the value of (a). For example, if (a = 2), then (9a + 1) equals (19).