Ask
your own question, for FREE!

Mathematics

OpenStudy (anonymous):

Is 98 a perfect square? Explain.

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (anonymous):

nope since : \[sqrt{98}\] can also be written as \[sqrt{49*2}\] 49 is the perfect square of 7 and 2 is not a perfect square hence the square root of 98 is \[sqrt{49*2}\] or \[\sqrt{2}*7\]

OpenStudy (anonymous):

Thanks :)

OpenStudy (anonymous):

my pleasure

Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!

Join our real-time social learning platform and learn together with your friends!

Latest Questions

jay1233:
What is it that lives if it is fed, and dies if you give it a drink?

16 minutes ago
3 Replies
1 Medal

solodive:
Made a crappy album cover because I can't afford photoshop and I had to draw all of this with a mouse.

7 hours ago
4 Replies
1 Medal

sarahc2305:
Rebecca Murphy is planning for her retirement. She has done some checking and thinks she will get about $1,408 a month from Social Security.

3 hours ago
2 Replies
0 Medals

solodive:
Drew a guy for the first time, I'm open for drawing requests tho I don't promise I'll do your requests, it depends.

10 hours ago
23 Replies
3 Medals

ashlea1088:
Lines BC and ED are parallel. They are intersected by transversal AE, in which point B lies between points and E.

15 hours ago
1 Reply
0 Medals

KoveTheOneAndOnly:
I'm supposed to write a fantasy story but can't think of a good plot and character arcs/backstories.

26 minutes ago
3 Replies
1 Medal

Barettt:
Under which condition is the sample mean, , a point estimate of the population pr

2 days ago
0 Replies
0 Medals