Answer :
The algebraic expression of the mathematical statement is x + x^2 = z
How to determine the algebraic expression?
The mathematical statement is given as:
The sum of x and its square is equal to Z
"Sum" means +.
So, we have:
x + its square is equal to Z
"is equal to" means =
So, we have:
x + its square = Z
In this case, "its square" means x^2
So, we have:
x + x^2 = z
Hence, the algebraic expression of the mathematical statement is x + x^2 = z
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