Rational & Irrational Numbers Online Practice

Question

Complete this assessment to review what you’ve learned. It will not count toward your grade.
9 of 209 of 20 Items

Question
What is the correct simplification of 6443
?(1 point)
Responses

85.3
85.3

16
16

256
256

4,096
4,096
Remaining Attempts : 3

Answer 1

To simplify \( 6443 \), we need to look for the square root since it seems you're asking about simplification related to rational and irrational numbers.

First, check if 6443 is a perfect square. The approximate square root of 6443 is around 80. So we'll test the four options provided:

1. 85.3 (which is not an integer and is not the square root of 6443)
2. 16 (this is \( 4^2 \), far too small)
3. 256 (this is \( 16^2 \), still too small)
4. 4,096 (this is \( 64^2 \), also too small)

None of the options presented seem to be a simplification or square root of 6443.

Conclusion

If you are looking for the square root or simplification of \( 6443 \), it cannot be simplified into any of the provided numbers directly as it does not match any rational answer. The actual square root of \( 6443 \) is approximately \( 80.3 \).

Please double-check the question or the provided options. If you need further assistance, feel free to ask!