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Mathematics 11 Online
OpenStudy (anonymous):

Find a number that is 30 less than is square there are two answers , give both please.

OpenStudy (anonymous):

\[x=x^2-30\] solve for x

OpenStudy (anonymous):

start with \[x^2-x-30=0\] then factor and you should be in good shape yes?

OpenStudy (anonymous):

6 and -5

OpenStudy (anonymous):

NO , im totaly confused.

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