**How to solve for x when x^3=64? Yahoo Answers**

8/10/2007 · Best Answer: Well, the 4th root of 64 doesn't require de Moivre's theorem. Just remember that 64 = 2^6, so ?64 = 2^(6/4) = 2^(3/2) = 2v2. On the other hand, there was a poster earlier asking about the roots of the equation x?+64, so I suspect that you're asking how to find the 4th root of -64 (for... 23/12/2009 · when something is to the power of 1/3, then it means it's the THIRD root of it. what to the power of 3 is 64? 4 of course. what to the power of 3 is 27? 3 of course.

**How do you simplify ^3 square root64? Yahoo Answers**

1/11/2009 · Best Answer: x^3=64 x=*3v(64) get the cube root of 64.. x=4 answer// x^3 =64 convert 64 as cube root that is , 64 = 4*4*4 x^3 = 4^3 so the x value is 4 It's basically just general knowledge knowing what the cube root of a (well-known) number is. Other than that, you should be …... Squaring 64 first and then finding the cube root, , does not look very easy. But finding the cube root first and then squaring, , looks good if you realize that . This makes the cube root of 64 …

**how do you get the 4th root of 64? Yahoo Answers**

Combine like terms in the radicand (everything under the square root) Simplify the square root (note: If you need help with simplifying the square root, check out this solver ) Multiply 2 and 1 to get 2... Whenever you have anything to a negative power, you can take the reciprocal to get rid of the negative [math]{125/64}^{2/3}[/math] Now if you have a fraction in your power, the numerator is always a normal power and the denominator is the root.

**What is the square root of 64 science.answers.com**

x = 3 + v 64 Since a square root has two values, one positive and the other negative x 2 - 6x - 55 = 0 has two solutions: x = 3 + v 64 or x = 3 - v 64 . Solve Quadratic Equation using the Quadratic Formula 3.3 Solving x 2-6x-55 = 0 by the Quadratic Formula . According to the Quadratic Formula, x , the solution for Ax 2 +Bx+C = 0 , where A, B and C are numbers, often called coefficients... Combine like terms in the radicand (everything under the square root) Simplify the square root (note: If you need help with simplifying the square root, check out this solver ) Multiply 2 and 1 to get 2

## How To Solve 3 Root 64

### Square Root Of 64 Simplified? Math Question [SOLVED]

- What is the square root of 64 science.answers.com
- Square Root Of 64 Simplified? Math Question [SOLVED]
- How to solve (64/125) ^-2/3 Quora
- What is the sixth root of 64 science.answers.com

## How To Solve 3 Root 64

### Combine like terms in the radicand (everything under the square root) Simplify the square root (note: If you need help with simplifying the square root, check out this solver ) Multiply 2 and 1 to get 2

- Squaring 64 first and then finding the cube root, , does not look very easy. But finding the cube root first and then squaring, , looks good if you realize that . This makes the cube root of 64 …
- After checking, we can see that x = 3 is an extraneous root; it does not solve the original radical equation. This leaves x = 7 as the only solution. Answer: The solution is x = 7 .
- x = 3 + v 64 Since a square root has two values, one positive and the other negative x 2 - 6x - 55 = 0 has two solutions: x = 3 + v 64 or x = 3 - v 64 . Solve Quadratic Equation using the Quadratic Formula 3.3 Solving x 2-6x-55 = 0 by the Quadratic Formula . According to the Quadratic Formula, x , the solution for Ax 2 +Bx+C = 0 , where A, B and C are numbers, often called coefficients
- The number 64 has two square roots: -8 and 8. This is because 8 squared, or 8 times 8, is 64, and -8 squared, or -8 times -8, is also 64. Its principal square root is 8. Every positive number has two square roots, one positive and one negative. However, each positive number has only one principal

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