Hank said 64−−√64 is irrational because it is a square root. Why is he incorrect?(1 point)

Question

Responses
Hank is incorrect because 64 is irrational.
Hank is incorrect because 64 is irrational.
Hank is incorrect because the decimal expansion of 64−−√64 is a repeating decimal.
Hank is incorrect because the decimal expansion of square root of 64 is a repeating decimal.
Hank is incorrect because not all square roots are irrational.
Hank is incorrect because not all square roots are irrational.
Hank is incorrect because 64−−√=3264=32.

Answer 1

Hank is incorrect because not all square roots are irrational.

The square root of 64 is a rational number because it equals 8. Therefore, Hank's assertion that the square root of 64 is irrational is incorrect.