0
What else can I help you with?
Can you find the cube root of a negative number If so is it positive or negative?
The cube root of a negative number is negative.
How do you find the cube root of a negative number?
If the negative number is "-a", then you can say the cube root is "-(cube root of a)" Because if you cube a negative number, you get a negative number. So if you cube root a negative number, you get a negative number. Ex) cube root of -8 = -2 Because (-2)^3 = -8 But if you want to find the complex cube roots, you can make an equation: "x^3=-a" or "x^3+a=0" We know one of the roots is "-(cube root of a)" so you can factor the equation by (x+(cube root of a)) And then you use the quadratic formula for the quadratic equation you're left with. Ex) x^3=-8 or x^3+8=0 Since -2 is a root, factor it by (x+2) x^3+8=(x+2)(x^2-2x+4) Using the quadratic formula, you get "1+i√3" and "1-i√3" Therefore the three cube roots of -8 is <"-2", "1+i√3", "1-i√3">
What is the cube root of negative 343?
-7
What is the cube root of negative 8?
It is: -2
What is the answer of cube root of 3 negative 108?
The cube root of -108 is -3*cuberoot(4) The cube root of 3-108 can't be reduced, but it's about 4.7
Is the cube root of a negative number positive or negative?
The cube root of a negative number is negative
Can you find the cube root of a negative number If so is it positive or negative?
The cube root of a negative number is negative.
What is the answer to negative 2 cube root of 54?
Negative 2 (times) cube root of 54 = -7.55953 Negative 2 (plus) cube root of 54 = 1.77976
Cube root of minus 1?
The cube root of -1 ("minus 1" or "negative 1") is -1. In fact all odd-numbered roots (i.e., the fifth root, the seventh root, the ninth root, etc.) of -1 are -1.
How come the function y cube root x2 - 1 has the domain -infinity infinity What is the procedure to coming to this solution?
1
Can a negative have a cube root?
Yes as for example the cube root of -27 is -3
How do you find the cube root of a negative number?
If the negative number is "-a", then you can say the cube root is "-(cube root of a)" Because if you cube a negative number, you get a negative number. So if you cube root a negative number, you get a negative number. Ex) cube root of -8 = -2 Because (-2)^3 = -8 But if you want to find the complex cube roots, you can make an equation: "x^3=-a" or "x^3+a=0" We know one of the roots is "-(cube root of a)" so you can factor the equation by (x+(cube root of a)) And then you use the quadratic formula for the quadratic equation you're left with. Ex) x^3=-8 or x^3+8=0 Since -2 is a root, factor it by (x+2) x^3+8=(x+2)(x^2-2x+4) Using the quadratic formula, you get "1+i√3" and "1-i√3" Therefore the three cube roots of -8 is <"-2", "1+i√3", "1-i√3">
Is cube root of negative nine terminates?
No, the cube root of -9 is an irrational number.
What is the cube root of 1?
-1X-1X-1=-1 therefore cube root of -1 = -1
Can you cube root negative two?
yes, you can find a real root to the cube root of any negative real number. There will also be two complex roots which satisfy it, as well.
What is the cube root of negative 40?
- 3.419951893
What is the cube root of negative 8?
It is: -2
