Answer:
1357
Step-by-step explanation:
the product of 1,3,5,7 is 105
Answer: i came up with this
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10
. The sign of the exponent will depend on the direction you are moving the decimal.
3.762
×
10
9
Each cube has 6 sides. so if you're finding the perimeter it's 6+6+6+6+6+6= 36in. If area it's 6×6= 36in3
Answer
5 and a half
Step-by-step explanation:
It would help to have the question. But I'll guess
![\sqrt[4]{x^{\frac 3 5}}{\sqrt{x^2}} = ((x^{\frac 3 5})^{\frac 1 4}) }{ x} = x^{\frac 3{20}} x = x \sqrt[20]{x^3}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7Bx%5E%7B%5Cfrac%203%205%7D%7D%7B%5Csqrt%7Bx%5E2%7D%7D%20%3D%20%28%28x%5E%7B%5Cfrac%203%205%7D%29%5E%7B%5Cfrac%201%204%7D%29%20%7D%7B%20x%7D%20%3D%20x%5E%7B%5Cfrac%203%7B20%7D%7D%20x%20%20%3D%20x%20%5Csqrt%5B20%5D%7Bx%5E3%7D)
2nd choice.
I forgot the explanation because I was so glad to have puzzled out the question.
The fourth root is the same as the 1/4 th power.
If we know x is positive
![\sqrt[4]{x^{\frac 3 5}}{\sqrt{x^2}}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7Bx%5E%7B%5Cfrac%203%205%7D%7D%7B%5Csqrt%7Bx%5E2%7D%7D)
We multiply the powers:
The one-twentieth power is the twentieth root. We bring the additional factor of x to the front.
![= x \sqrt[20]{x^3}](https://tex.z-dn.net/?f=%3D%20x%20%5Csqrt%5B20%5D%7Bx%5E3%7D)
