+0

# write 3√10 as an entire radical. what is the number under the radical sign?

0
38
1

write 3√10 as an entire radical. what is the number under the radical sign?

Guest Oct 15, 2018

#1
+307
+2

$$3\sqrt{10} = \sqrt{3^2}\times\sqrt{10}= \sqrt{9}\times\sqrt{10}= \sqrt{9\times10} =\sqrt{90}$$

The number under the radical sign is $$90$$

Hope this helps!

Dimitristhym  Oct 15, 2018
#1
+307
+2

$$3\sqrt{10} = \sqrt{3^2}\times\sqrt{10}= \sqrt{9}\times\sqrt{10}= \sqrt{9\times10} =\sqrt{90}$$

The number under the radical sign is $$90$$

Hope this helps!

Dimitristhym  Oct 15, 2018