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What is the area of a square whose side is 4x-7 four x negative seven thanks?
JuliaStylesfb4123
The area of square is : 16.0
Bethel Pfeffer
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What is the i in math?
"i" is the square root of -1. Since there is no real number whose square is negative, i is an imaginary number.
What are the two numbers whose sum is 22 and whose difference is 52?
Thirty seven and negative fifteen 37 and -15
Is the square root of 2 imaginary?
No, but it is irrational, because there is no rational number whose square is two. Imaginary numbers are the square roots of negative numbers.
Are there two irrational number whose sum and production are rational?
Yes, for example: square root of 2, and the negative of the square root of 2.
Why is square root of the number -9 not a real number?
For the same reason that the square root of ANY negative number is not a real number.Real numbers are positive, negative, or zero. * The square of a positive number is a positive number. * The square of a negative number is a positive number. * The square of zero is zero. In other words, in no case will you get a REAL number whose square is a negative number. The square roots of negative numbers are said to be "imaginary" - a name given for historical reasons. They are just as "real" or "unreal" as the so-called real numbers, but the point is that they are a different kind of numbers.
What decscribes a vector?
A vector is a quantity described by size and direction. Mathematically, the square of a vector is negative, e.g. i^2 = -1, thus a quantity whose square is negative is a vector, e.g. 5i is a vector because (5i)^2 = -25.
What is the square root of negative 62?
If you have not studied complex numbers, then the answer is as follows:The rules of multiplication for real numbers are thata positive times a positive is a positive, anda negative times a negative is a negative.[Also, 0 times 0 is 0].The upshot of all that is the square is never negative. And so, the answer is that there is no real number whose square is -62.If you have studied complex numbers then you should not be asking such basic questions! Still, the square roots of -62 are the complex pair ±7.874i where i is the imaginary square root of -1.
What is the area of a square whose side is equal to the diagonal of a square whose area is 108 meter per square?
The area of square is : 11664.0
What is the concept of i imaginary number?
The square of any real number is non-negative. So there is no number whose square is negative. But there are times when it is mathematically helpful to be able to take the square root of a negative number. This is where i comes to the rescue. i is a number such that i2 = -1. Then, if you want to find the square root of -4, for example, -4 = 4*(-1) So that sqrt(-4) = sqrt[4*(-1)] = sqrt(4)*sqrt(-1) = +/- 2*i
What two square numbers whose sum is also a square number?
First three answers are: 32 + 42 = 52 62 + 82 = 100 = 102 52+122 = 132 but there may be more options. Thanks Mohammed Haque
What is the area of a square whose perimeter is 36 inches?
The area of a square whose perimeter is 36 inches is: 81 square inches.
What is the perimeter of a square whose area is 1024?
The perimeter of a square whose area is 1,024 square units is: 128 units.
