Find the cube root of -343.
1 year ago
1 year ago
To find the cube root of -343, follow these steps:
Step 1: Write the number -343.
Step 2: Identify if the number is a perfect cube. Since -343 is a perfect cube, it can be written as (-7)³.
Step 3: Take the cube root of the positive number. The cube root of 7 is 7.
Step 4: Add a negative sign before the result since the original number is negative.
Step 5: The cube root of -343 is -7.
Therefore, the cube root of -343 is -7.
1 year ago
To find the cube root of -343, you can follow these steps:
Step 1: Take the absolute value
Take the absolute value of -343, which is 343. Absolute value means removing the negative sign, so we are left with the positive value.
Step 2: Find the cube root
Next, find the cube root of the absolute value of 343. The cube root of a number is a value that, when multiplied by itself three times, gives the original number.
In this case, the cube root of 343 is 7, because 7 x 7 x 7 = 343.
Step 3: Add the negative sign
Lastly, since the original number -343 was negative, we need to add the negative sign back to the cube root of 343.
So, the cube root of -343 is -7.