Find the cube root of −343 : −343−−−−√3 (1 point) Responses −114.333... negative 114.333... −7 negative 7 7, −7 7 comma negative 7 7
−7
To find the cube root of -343, we can use the formula:
Cube root of -343 = -343^(1/3)
Taking the cube root of -343, we get:
Cube root of -343 = -7
To find the cube root of -343, you can use a calculator or perform the calculation manually.
If you are using a calculator, you can directly input the number -343 and use the cube root function. The result will be -7, which is the answer to the question.
If you want to calculate it manually, you can follow these steps:
1. Determine whether the number is positive or negative. In this case, it is negative.
2. Remember that the cube root of a negative number is always negative.
3. Take the absolute value of the number, which is 343.
4. Calculate the cube root of 343, which is 7.
5. Add the negative sign to the result, giving you -7.
So, the cube root of -343 is -7.