Yes, you can cube negative numbers. When you raise a negative number to the third power, the result is also negative, since multiplying three negative factors together yields a negative product. For example, ((-2)^3 = -8). Thus, cubing negative numbers is valid and follows the same mathematical principles as cubing positive numbers.
Yes.
The cube of a negative number is always negative. This is because multiplying three negative numbers together results in a negative product. For example, ((-2)^3 = -8). Thus, any negative number cubed will yield a negative result.
Because negative numbers multiplied by themselves three times will be negative.
The cube root of a negative number is negative
When two negative or two positive numbers are multiplied together, they always result in a positive number; and when a positive and a negative number are multiplied together, they will always result in a negative number. Thus, you cannot square root a negative number because there are no real numbers that, when squared, would result in a negative number. For example: (-2)(-2) = 4 (2)(2) = 4 √4 = +/- 2 √(-4) = ? No real number, when squared, is a negative! Does not exist! The cube of a number is different, because you are multiplying three numbers together instead of just two. As a result, you can get a negative or a positive number. For example: (-2)(-2)(-2) = -8r (2)(2)(2) = 8 3√8 = 2 3√(-8) = -2
Yes.
It depend how many negative numbers are written on the cube.
The cube of a negative number is always negative. This is because multiplying three negative numbers together results in a negative product. For example, ((-2)^3 = -8). Thus, any negative number cubed will yield a negative result.
You cannot get real square root of a negative number because two numbers multiplied by themselves are always positive You can always get a real cube root of a negative number because three negative numbers multiplied by themselves give a negative .
Because negative numbers multiplied by themselves three times will be negative.
The cube root of a negative number is negative
The cube root of a negative number is negative.
Negative 2 (times) cube root of 54 = -7.55953 Negative 2 (plus) cube root of 54 = 1.77976
When two negative or two positive numbers are multiplied together, they always result in a positive number; and when a positive and a negative number are multiplied together, they will always result in a negative number. Thus, you cannot square root a negative number because there are no real numbers that, when squared, would result in a negative number. For example: (-2)(-2) = 4 (2)(2) = 4 √4 = +/- 2 √(-4) = ? No real number, when squared, is a negative! Does not exist! The cube of a number is different, because you are multiplying three numbers together instead of just two. As a result, you can get a negative or a positive number. For example: (-2)(-2)(-2) = -8r (2)(2)(2) = 8 3√8 = 2 3√(-8) = -2
The cube of a negative number is negative. Negative times negative is positive, but then you have the third multiplication, and positive times negative is negative. So for example (-2)3 = -8.
One of them is: -5 = -5/1 The other two cube roots are complex numbers.
Any real number - positive or negative - has exactly one real cube root. Any real number (except zero) has three cubic roots in the complex numbers; but only one of them is real.