Given the expression below if p=-3/2 which is thr smallest subset containing the value of the expression.
1 answer:
A set of numbers literally means a group of numbers.
The smallest subset can belong to is the set of rational numbers.
Given
First, we determine the value of the expression
In the set of numbers, -1.5 belongs to two possible sets.
- <em>Real numbers</em>
- <em>Rational numbers</em>
All rational numbers are real numbers, but all real numbers are not rational numbers.
This means that:
- <em>The set of real numbers is greater than the set of rational numbers.</em>
- <em>Rational number is a subset of real number</em>
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So, the smallest subset can belong to is the set of rational numbers.
Read more about set of numbers at:
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Answer:
Last option: 4
Step-by-step explanation:
The quadratic equation simplified: has the form:
In this case, you can identify that "a", "b" and "c" are:
To solve this quadratic equation by completing the square, Carlos should add to both sides of the equation. This is:
Then:
Therefore you can observe that the number he should add to both sides of the equation is: 4