Hank said 64−−√ is irrational because it is a square root. Why is he incorrect?(1 point)ResponsesHank is incorrect because the decimal expansion of 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 64 is irrational.Hank is incorrect because 64 is irrational.Hank is incorrect because 64−−√=32.Hank is incorrect because square root of 64 is equal to 32.Hank is incorrect because not all square roots are irrational.

1 answer

Hank is incorrect because not all square roots are irrational. In fact, the square root of 64 is a whole number (8), which is rational. Therefore, Hank's reasoning that the square root being a square root makes it irrational is flawed.