Find the cube root of -729-729 (1
The cube root of -729 is -9.
So, the cube root of -729-729 is equal to -9-9, which is -18.
To find the cube root of -729, we can simply calculate the cube root of its absolute value and then apply the correct sign.
1. Calculate the cube root of 729:
∛729 = 9
2. Apply the negative sign to the cube root result:
∛-729 = -9
Therefore, the cube root of -729 is -9.
To find the cube root of -729, we need to take the cube root of the absolute value of -729 and then multiply it by -1 to account for the negative sign.
Step 1: Take the absolute value of -729.
The absolute value of -729 is 729.
Step 2: Find the cube root of the absolute value.
The cube root of 729 is 9 because 9 * 9 * 9 = 729.
Step 3: Multiply by -1.
Multiplying 9 by -1 gives us -9.
Therefore, the cube root of -729 is -9.
Please note that there seems to be a typo in your question as you mentioned "-729-729" instead of just "-729".