What is the product? Zx (x-4)

For this case what you must multiply the variable Z for each of the terms that are within the parenthesis and then do the corresponding subtraction.

We have then that the product will be given by:

Zx (X-4) =

(Z * X) - (Z * 4)

Rewriting:

ZX-4Z

Answer:

the product is:

ZX-4Z

The product of Zx (x-4) is:

Zx2 - 4Zx

Explanation and Solution:

Multiply Zx to each term of the expression inside the parenthesis

Zx multiplied by x is equal to Zx 2

Zx multiplied by - 4 is equal to - 4Zx,

Combining all the product, we have Zx2 - 4Zx as the answer.

PS. The x2 there is X squared