Respuesta :
The total area that he has will be 48x² miles square.
What is Algebra?
The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
It is also known as the product. If the object n is given to m times then we just simply multiply them.
Gerald has lots of lands that are 12x square miles.
He decides to purchase 4x more lots of land of the same size.
Then the total land that he has will be given by the multiplication of the 12x and 4x.
⇒ 12x · 4x
⇒ 48x²
Then the total area that he has will be 48x² miles square.
More about the Algebra link is given below.
https://brainly.com/question/953809
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