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OpenStudy (anonymous):
multiply using the rules for square of a binomial. (A+B)^2=A^2+2AB+B^2 this is the equation that I have to multiply. (2x+1/2)^2 and this is what i got. 4x^2+2x+0.25 does it look right?
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OpenStudy (mertsj):
yes
OpenStudy (anonymous):
thanks.
OpenStudy (mertsj):
yw
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