Question

Explain how to translate the phrase into an algebraic expression.

a number squared decreased by ten

Answer 1

Replace key words with variables, numbers, and operations. “A number squared” is a power where the base is the variable and the exponent is 2. “Decreased by ten” means you must subtract 10 from the squared number.

Explanation:

Its the sample response

Answer 2

n^2-10
1. let n represent a number
2. we know that n is squared, so it looks like n^2
3. we know that decreased implies subtraction, so it looks liken^2-10
good luck!