Question

Need help finding the simplest radical form of 70

Answer 1

do you know how to factor 70?

Answer 2

no

Answer 3

i don't believe you
what number goes in to 70 evenly?

Answer 4

10?

Answer 5

ok so \[70=10\times 7\] is a start
now can you factor \(10\)?

Answer 6

5*2?

Answer 7

right
therefore
\[70=2\times 5\times 7\] notice it has 3 factors, but none are squared

Answer 8

ok

Answer 9

so
\[\sqrt{70}\] cannot be written any differently, it is already in simplest radical form

Answer 10

oh

Answer 11

thanks