simplify radical
a little 3 in front of sqrt-27
is it -3
You probsbly want the cube root of -27.
which is -3. There is no square root involved in this question. A little 3 in front of a radical sign means "cube root of".
ok thanks
To simplify the cube root of -27, you can follow these steps:
Step 1: Find the prime factorization of the number inside the radical. In this case, the number is -27, which can be written as -1 * 3 * 3 * 3.
Step 2: Group the factors into groups of three.
-1 * (3 * 3) * 3
Step 3: Take out one factor from each group and bring it outside the radical.
-1 * 3 * sqrt(3)
This means that the simplified cube root of -27 is -3 * sqrt(3).
So, the answer is -3.