Question

Express the radical in simplest form: the square root of 40
A. 2 and the square root of 20
B. 4 and the square root of 10
C. 2 and the square root of 10

Answer 1

b

Answer 2

sorry c

Answer 3

\[\Large \sqrt{40}\]


\[\Large \sqrt{4*10}\]


\[\Large \sqrt{4}*\sqrt{10}\]


\[\Large 2\sqrt{10}\]


So choice C

Answer 4

right ans is C