Question

Compute the square root: 4√1, 4√16, 4√64.

a) 1, 2, 4
b) 1, 4, 8
c) 1, 3, 7
d) 1, 2, 8

Answer 1

The square roots of 1, 16, and 64 are 1, 4, and 8, respectively. This is consistent with option b) 1, 4, 8.

so the correct option is b) 1, 4, 8.

Step-by-step explanation:

The question requires us to compute the square root of several numbers. Specifically, it asks for the square root of 1, the square root of 16, and the square root of 64. It's important to recognize that in these cases, the '4' outside of the square root symbol suggests that we are dealing with a fourth root, not a square root.

However, the problem could be interpreted as seeking the square root (second root), in which case, we will proceed with that interpretation.

To find the square root, you can either use a calculator or recognize the squares of integers. The square root of 1 is 1, because 1 squared (1 x 1) is 1. The square root of 16 is 4 because 4 squared (4 x 4) is 16. Finally, the square root of 64 is 8 because 8 squared (8 x 8) is 64. Therefore:

Answering the initial question, the correct results are 1, 4, and 8, so the correct option is b) 1, 4, 8.