0
Add your answer:
Earn +20 pts
What is the solution set of x x -5 x x 5?
All real numbers.
What are the numbers that can be divided by 5?
All real numbers can be divided by 5.
What are the compex roots in mathematics?
The complex roots of an equation is any solution to that equation which cannot be expressed in terms of real numbers. For example, the equation 0 = x² + 5 does not have any solution in real numbers. But in complex numbers, it has solutions.
What is a equation that has no solution?
Here are a few: 0 = 1 x = x + 1 (subtract "x" on each side, and you get the previous one!) x2 = -1 (if you want real numbers; however, it has two solutions in the complex numbers) ln x = -1 (same as above: no solution in the real numbers, but it has a solution in the complex numbers) ln x = 0 (no solution, neither in the real numbers, nor in the complex numbers) 0x = 5
What is the domain and range of 2x plus 3 divided by 5?
(2x+3) / 5 Domain = All Real Numbers Range = All Real Numbers
Is the range of the relation gx x2-5 is the set of all positive real numbers?
7
Is 5 a real numbers?
Yes, Any real number squared is a real number. In this case that number is 25.
Are plus 5 and -006 both real numbers?
-1
Which of these are complex numbers 5 3i 1 2i?
All of them. Real numbers are a subset of complex numbers.
Subsets of real numbers?
A real number is just an ordinary number. The set of real numbers include all numbers between negative and positive infinity. Real numbers are ordered, and thus do not include imaginary numbers. A subset of real numbers refers to a group, or subsection, of real numbers. For instance, the numbers between 5 and 22 are a subset of real numbers. Another example of a subset is all even numbers, or all odd numbers.
Are all real numbers can be irrational numbers?
No. Square root of (2, or 3, or 5, or 6, or 7, or 8, or 10, or 11) are all real and irrational.
What is set of real numbers?
A real number is a rational number that is not imaginary. 5, 3/4, and 8.6 are all real numbers. 3i is not a real number.
