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OpenStudy (anonymous):
Find the product of (x + 3)2
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OpenStudy (zzr0ck3r):
\[(a+b)^2 = a^2+2ab+b^2\]
OpenStudy (anonymous):
@zzr0ck3r would it be X^2 + 9
OpenStudy (adilalvi):
x^2+9+6x
OpenStudy (zzr0ck3r):
(x+3)^2 = (x+3)(x+3) = x*x + 3x + 3x + 9 = x^2 + 6x + 9
OpenStudy (anonymous):
thanks !!!! @zzr0ck3r
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