2.1•x•z•z•z•z

Question

The instructions are    write each expression  using exponents

Is the answer  2.1xz⁴ or 2.1z⁴  the circles mean  multiplication  but that doesn't matter

Answer 1

2.1xz⁴

 

2.1 is a constant

x is a variable

z is a variable

 

The "." in 2.1 is the decimal point.

The "*" in the expression means multiplication.

Answer 2

Apply what you know about multiplying numbers of common bases and variables.