Question

Simplify the radical expression.

Answer 1

@Nnesha

Answer 2

\[\large\rm \sqrt{5}+6\sqrt{5}\] is same as
\[\huge\rm 1 \sqrt{5} +6\sqrt{5}\]
both 1 and 6 have same square root of 5 so take out sqrt{5} and add out side number

Answer 3

7 sqrt 10?

Answer 4

or would it be 7 sqrt 5 cause there are two 5?

Answer 5

@Nnesha

Answer 6

yes 2nd one sqrt{5} bec sqrt{5} is common

Answer 7

Thanks!! :)

Answer 8

like this so final answer is \[7\sqrt{5}\]