179k views
1 vote
Simplify. 5√ 10
1) 2√ 2) 2√2 3) 10√2 4) 5√

User Varon
by
7.9k points

1 Answer

0 votes

For this case we have that the expression in its exact form is the same, that is:


5 \sqrt {10}

If it is expressed in decimal form we have:


5 \sqrt {10} = 1.5849

If we want equivalent expressions, we must first mention the following property of powers and roots:


\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}

Then, we can rewrite the expression as:


5 \sqrt {10} = \sqrt {5 ^ 2 * 10} = \sqrt {25 * 10} = \sqrt {250}

Answer:


5 \sqrt {10} = \sqrt {250} = 1.5849

User Heitor Chang
by
8.1k points

Related questions

asked Apr 13, 2020 35.0k views
Caasjj asked Apr 13, 2020
by Caasjj
8.2k points
2 answers
0 votes
35.0k views
asked Sep 25, 2022 70.5k views
Xareyo asked Sep 25, 2022
by Xareyo
8.3k points
2 answers
5 votes
70.5k views