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Mathematics 24 Online
OpenStudy (anonymous):

2 square root 300

OpenStudy (cggurumanjunath):

300=3*100

OpenStudy (cggurumanjunath):

2 square root 300 =2*sqrt (300) = 2*sqrt (3*100) =2*sqrt (3) *10=20*sqrt (3)

OpenStudy (cggurumanjunath):

sqrt(100)=sqrt (10*10)=10

OpenStudy (anonymous):

But what do I do with the 2?

OpenStudy (cggurumanjunath):

2 square root 300 or radical sqrt (300)

OpenStudy (anonymous):

So should the answer be 2 square root 10 I have never done these before so it all new to me so I'm sorry if I don't understand

OpenStudy (anonymous):

got 34.6410161514 on calculator

OpenStudy (cggurumanjunath):

the draw tool below is not working .

OpenStudy (cggurumanjunath):

below for me.

OpenStudy (cggurumanjunath):

is it working for u ? @Jenna-Lee

OpenStudy (cggurumanjunath):

equation sigma tool below is also not working .

OpenStudy (anonymous):

I don't know where those are I'm new to this

OpenStudy (cggurumanjunath):

http://prntscr.com/2kze3o

OpenStudy (cggurumanjunath):

go through above link .

OpenStudy (cggurumanjunath):

is it the first one or the second one . @Jenna-Lee

OpenStudy (cggurumanjunath):

http://prntscr.com/2kzejo = note this.

OpenStudy (anonymous):

So what your saying is the answer is simplified it's the same 2 square root 300

OpenStudy (cggurumanjunath):

IS THIS THE QUESTION the first one or the second one . @Jenna-Lee http://prntscr.com/2kze3o ?

OpenStudy (anonymous):

It's the top one and I'm to simplify it. But my problem is trying to figure out the answer showing my work

OpenStudy (cggurumanjunath):

2 square root 300 =2*sqrt (300) = 2*sqrt (3*100) =2*sqrt (3) *10=20*sqrt (3)

OpenStudy (cggurumanjunath):

2*sqrt (3*100)=2*SQRT (3)*SQRT (100) =2*sqrt (3)*10

OpenStudy (cggurumanjunath):

sqrt(100)=sqrt (10*10)=10

OpenStudy (cggurumanjunath):

20*sqrt (3) IS THE FINAL ANSWER THEN ! @Jenna-Lee

OpenStudy (anonymous):

Ok thank you I'm going to understand this thank you so much

OpenStudy (cggurumanjunath):

:)

OpenStudy (cggurumanjunath):

TAG ME IN CASE U NEED ANY CLARIFICATION.

OpenStudy (anonymous):

Ok so I tried the next question which was -6(outside the loop tail) root 45 I got -18 root 5 ? Which I believe is write. But the next one is 10 (again outside the loop tail) root 125 but I can't divide that evenly so what do I do

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