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Mathematics 10 Online
OpenStudy (anonymous):

ind all the real square roots of -9/16 a. no real roots b. -3/4 c. -3/4 and 3/4 d. 81/256 @shamil98

OpenStudy (shamil98):

\[\sqrt{\frac{ -9 }{ 16 }} \] this? ..

OpenStudy (anonymous):

She said she just needs the answer.

OpenStudy (anonymous):

Oh. yeah i think lol idk letme ask her

OpenStudy (shamil98):

there are no real roots, if there is a negative in the square root it will come out with the imaginary number i.

OpenStudy (shamil98):

i = √-1

OpenStudy (anonymous):

there are no real square roots of negative numbers

OpenStudy (anonymous):

only imaginary roots

OpenStudy (wolf1728):

The answer is 3/4 i which isn't one of the choices

OpenStudy (anonymous):

so A. no real roots

OpenStudy (wolf1728):

Sorry - it is a

OpenStudy (anonymous):

because 3/4 i is not real

OpenStudy (wolf1728):

correct about 3/4 i is not real (To me if you can get a root - heck it's real - but not so)

OpenStudy (anonymous):

lol- ikr? but it contains imagineary number i so it's imaginary

OpenStudy (wolf1728):

yes - I certainly agree with that

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