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Mathematics 22 Online
OpenStudy (anonymous):

can someone help me real quick? fan + medal i know 2 x sqrt 49 = 14 but what else can I get out of it

OpenStudy (dangerousjesse):

What do you mean by that?

OpenStudy (imstuck):

Well the square root of 49 actually has 2 answers...7 and -7. So if you multiply by 2 you get 14 and -14. See that?

OpenStudy (anonymous):

like I have the options 98, sqrt 98, sqrt 196, 14 <--- which I chose but it says check all that apply so would it just be 14

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