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Mathematics 20 Online
OpenStudy (narissa):

What value should be added to the expression to create a perfect square? x^2+6x

OpenStudy (narissa):

@aleah54

satellite73 (satellite73):

two steps only what is half of 6?

OpenStudy (narissa):

3

satellite73 (satellite73):

right step 2, what is 3 squared?

OpenStudy (narissa):

9

satellite73 (satellite73):

done

OpenStudy (narissa):

So all i write is 3 and 9?

satellite73 (satellite73):

no, all you write is 9

OpenStudy (narissa):

Oh okay thank u :)

satellite73 (satellite73):

yqw

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