Question

Can someone show me how to Simplify the radical expression.
square root 363 - 3 square root 27
(in steps please)

Answer 1

√363 - 3√27
= √(121*3) - 3√(9*3)
= 11√3 - 3*3√3
= 2√3

Answer 2

Okay so first you find the 363 square root of 363. Then you find the square root of 27. Then you apologize to your connections academy teacher for cheating online. And there you have it! All three steps!

Answer 3

OMG Robert and Steve thank you both so much!

Answer 4

simplify each expression square root of 27

Answer 5

Steve is correct, Rob isn't

Answer 6

lol well to rob some of us cant get help from our teachers because they don't help us and online school isn't for everyone some of us are just trying to pass high school. So have fun with your smart brain who can figure it out, oh but wait how did you even find this web sight if you wern't looking for the answer stop putting up a fight for something that don't matter lmaooo

Answer 7

can anyone explain how Steve got from
= √(121*3) - 3√(9*3)
to
= 11√3 - 3*3√3
? i got the first step but i don’t understand what he combined or simplified or whatever for this part :/

Answer 8

Thank you steve!!!!

Answer 9

Simple, squares

Answer 10

chile my teacher gave me half credit but thats alr XD

Answer 11

has everyone gone crazy? I mean, no offense, but everyone is acting stragely. Robert's answer comes to a plain ZERO (p.s. I don't have the gut to be pledging alliance to my teachers that i cheated LOL). Everyone else is going BANANA BATMAN-y or ANON Y MOOSE y...wierd

Answer 12

Thank you so much Steve. Not only did this help me on my test it also helped me understand how to simplify other equations like this. :)

Answer 13

For the people saying "don't cheat" and stuff like that are the ones that can pass the test and already know this stuff, my view of it all is that we are just trying to pass. Not everyone is as smart as the people are saying "it's easy, just studying" trust me most of us do but no matter how hard we study some of us will never get it, and another thing is why sit there and learn this stuff and know it off the top of my head when we are not going to really ever use this stuff when doing really anything. Like there is no point in learning something that is not going to help you in your everyday life like you job and making coffee or getting in your car. Yes, some of you can get a good job where you have to use this type of math but the one's that are struggling already are not going to be looking for the kind of job.

Answer 14

damn this page hits hard lmao

Answer 15

Thanks Steve

Answer 16

Thanks Steve

Answer 17

that wasnt even cheating, it was asking how to do it

Answer 18

Kane is soooo right-

Answer 19

life does matter

Answer 20

Is it really cheating if you're essentially using a calculator. Lol Nice try. Thanks for the steps.

Answer 21

√363 - 3√27
= √(121*3) - 3√(9*3)
= √121*√3 - 3*√9*√3
= 11√3 - 3*3√3
= 11√3-9√3
= 2√3