An expression for the area of this square is given by x² - 28x + 196.
<u>Given the following data:</u>
Side length of square = (x - 14) cm.
<h3>How to calculate the area of a square?</h3>
Mathematically, the area of a square can be calculated by using this formula;
A = x²
Where:
- A represents the area of a square.
- x represents the side length of a square.
<h3>What is a
quadratic equation?</h3>
A quadratic equation can be defined as a mathematical expression that can be used to define and represent the relationship that exists between two or more variable on a graph. In Mathematics, the standard form of a quadratic equation is given by ax² + bx + c = 0.
Substituting the given parameters into the formula, we have;
Area = (x - 14)²
Area = (x - 14)(x - 14)
Area = x² - 14x - 14x + 196
Area = x² - 28x + 196 cm².
Read more on area of square here: brainly.com/question/8902873
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