The algebra tiles shows the polynomial x² - 2x - 8
Polynomial
Polynomial is an expression that involves only the operations of addition, subtraction, multiplication of variables.
Algebra tiles are square and rectangle shaped tiles or tiles that represent numbers and variables.
From the image:
Polynomial = x² + x + x - x - x - x - 1 - 1 - 1 - 1 - 1 - 1 - 1 - 1 = x² - 2x - 8
The algebra tiles shows the polynomial x² - 2x - 8
Find out more on Polynomial at: https://brainly.com/question/2833285
