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Algebra 7 Online
OpenStudy (anonymous):

(x+(4/6))(x-(4/6)

OpenStudy (anonymous):

do you want us to simplify this, or what?

OpenStudy (anonymous):

multiply

OpenStudy (anonymous):

kk one minute

OpenStudy (anonymous):

I got x^2 - 8/23

OpenStudy (anonymous):

the options were x^2-(4/9), x^2+(4/9), x^2 +(4/3x)-(4/9)

OpenStudy (anonymous):

oh, hmmm do you still need an answer?

OpenStudy (anonymous):

yea

OpenStudy (anonymous):

@mathstudent55 @zepdrix this person needs help

zepdrix (zepdrix):

Remember your rule for multiplying conjugates:\[\large\rm \color{orangered}{(a+b)(a-b)=a^2-b^2}\] \[\Large\rm \left(x+\frac{4}{6}\right)\left(x-\frac{4}{6}\right)=x^2-\left(\frac{4}{6}\right)^2\]

zepdrix (zepdrix):

Which can be simplified a lil bit :)

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