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Mathematics 7 Online
OpenStudy (anonymous):

Hello~ Help me! ~! ^_^ !~ For what values of A is ( ) defined?

OpenStudy (anonymous):

( ) is \[\sqrt{10 - a}\]

OpenStudy (anonymous):

and

OpenStudy (anonymous):

\[a. A > 0 \]

OpenStudy (anonymous):

\[b. A < 10\]

OpenStudy (anonymous):

\[c. A \le 10\]

OpenStudy (anonymous):

d. \[A >10\]

OpenStudy (anonymous):

LoL

OpenStudy (amistre64):

what are the limitations on a sqrt function?

OpenStudy (anonymous):

( ) IS \[\sqrt{10 - A}\]

OpenStudy (amistre64):

let y = sqrt(x) yy = sqrt(x) sqrt(x) y^2 = sqrt(x^2) y^2 = x can you think of any values for x which y^2 cannot make?

OpenStudy (anonymous):

Yes thank you~

OpenStudy (anonymous):

So what is the Answer~??

OpenStudy (amistre64):

this is not a free answering service that we are running, it is a study site. Ive asked you to think about the solution and its your turn to participate in the process ....

OpenStudy (anonymous):

Ok~

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