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Mathematics 10 Online
OpenStudy (anonymous):

FACTOR X^2+9

OpenStudy (anonymous):

(x-3)(x+3) by having different signs for the 3's, when you FOIL out, it will cancel out the inner terms to leave you with x^2+9

jimthompson5910 (jim_thompson5910):

Hope_nicole, you're thinking of x^2 - 9

jimthompson5910 (jim_thompson5910):

x^2 + 9 can't be factored

OpenStudy (anonymous):

oh, thank you for correcting me!

jimthompson5910 (jim_thompson5910):

you're welcome

OpenStudy (anonymous):

Its called a Prime Square

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