The possible values for the missing number that make the given expression the square of a binomial is; 81
<h3>Binomial Expression</h3>
We are given the expression;
x² + 18x
- Now, if we consider the binomial; x ± b
Squaring that gives us;
x² ± 2ax + b²
Comparing this expression to the one we are given we can say that;
±2ax = 18x
±a = 18/2
a = ±9
Thus,we will have;
(x + 9)² as our expression which is;
x² + 18x + 81
Therefore, the missing number is 81.
Read more on binomial expression at; brainly.com/question/14968861
Answer:
the mass of the ball of least
Explanation:
Based on what was taught in this lesson, the way in which two unknown males greet each other in a business meeting is through an: handshake.
<h3>What is a
business meeting?</h3>
A business meeting can be defined as a gathering of two or more group of people for the sole purpose of discussing a company's goals, objectives, business ideas, and operations, as well as making critical decisions and policies for the company.
<h3>What is an
handshake?</h3>
An handshake can be defined as an act that typically involves shaking the hand of another person, usually a male as a form of greeting.
Based on what was taught in this lesson, we can infer and logically deduce that the way in which two unknown males greet each other in a business meeting is through an handshake.
Read more on business meeting here: brainly.com/question/1741478
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