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Mathematics 26 Online
OpenStudy (mpj4):

sqrt 7 - sqrt 4 How to do this manually?

OpenStudy (butterflydreamer):

simplify sqrt 4 :) remember that the number 4 is a perfect square number

OpenStudy (mpj4):

hmm so, sqrt 7 - 2?

OpenStudy (butterflydreamer):

yep :)

OpenStudy (mpj4):

any way to simplify this further?

OpenStudy (butterflydreamer):

i don't think soo o_o

OpenStudy (mpj4):

Oops, sorry. Textbook threw me off

OpenStudy (mpj4):

I thought it would turn out like 1/[2 (sqrt 4)]

OpenStudy (butterflydreamer):

oh loool. That's okay ^_^

OpenStudy (mpj4):

Thanks!

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