Question

Simplify the expression 18.6 * x * 1.
a) 18.6x
b) 18.6 + x
c) 18.6x²
d) 18.6

Answer 1

The expression simplifies to 18.6x by recognizing that multiplication by 1 does not change the value of the other terms involved.

Step-by-step explanation:

The expression 18.6 * x * 1 can be simplified by understanding that multiplying by 1 does not change the value of an expression. Thus, the simplified form is simply 18.6x. This corresponds to option (a) 18.6x.

The expression 18.6 * x * 1 can be simplified as follows:

18.6 * x * 1 = 18.6 * 1 * x = 18.6x

So, the simplified expression is 18.6x.