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Mathematics 18 Online
OpenStudy (jskhupmang):

How to factor completely or state that the polynomial is prime?Thanks! x^2 + 10x +25- 9y^2

OpenStudy (jskhupmang):

x(x+10)+(5-3y)(5+3y) am I done?

OpenStudy (jskhupmang):

@pooja195 help if you can please.

OpenStudy (welshfella):

i think so. You cannot factor any further

OpenStudy (jskhupmang):

I still have the + sign in the middle still though, how do i get rid of it?

OpenStudy (mathstudent55):

Can you try to factor the first 3 terms alone?

OpenStudy (mathstudent55):

Think square of binomial.

OpenStudy (welshfella):

ah yes!

OpenStudy (mathstudent55):

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