How do you simplify 4√40?
2 Answers
Sep 18, 2017
Explanation:
By calculator
Sep 18, 2017
About the most you can do is:
4√40=√2√10
Explanation:
The prime factorisation of
40=2⋅2⋅2⋅5
Since there are no
It is possible to move one factor "half way" out, since we do have a square factor.
So we find:
4√40=√√22⋅10=√√22⋅√10=√2√10