Answer:
The algebraic expression is 
Explanation:
An expression which contains constants, variables and algebraic operators is called an algebraic expression.
For example, 10x + y +2 is an algebraic expression.
In writing algebraic expression from a statement we use some keywords. For example the keyword combined represents addition, ratio represents division, e.t.c.
Further Explanation:
Here, we have to translate the given statement "three fourths the square of a number" to an algebraic expression.
Let the number is x.
Three fourths can be written as 
Square of the number x can be written as 
The keyword 'of' means multiplication.
Thus, the algebraic expression for the statement "three fourths the square of a number" can be written as 
Learn More:
brainly.com/question/12762448 (Answered by Calculista)
brainly.com/question/20988 (Answered by Taskmasters)
Keywords:
Algebraic expressions, Translating statement to Algebraic expressions.