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Mathematics 18 Online
OpenStudy (anonymous):

What numbers Multiplys to -20 and Add -1

OpenStudy (anonymous):

what? please explain.

zepdrix (zepdrix):

xy=-20 x+y=-1 Soooolve the system \:D/

zepdrix (zepdrix):

Confused still? :o

OpenStudy (anonymous):

no the question is

OpenStudy (anonymous):

I don't get what he is asking

OpenStudy (anonymous):

X^2 - X - 20 ------------ X^2 + 8X + 16

zepdrix (zepdrix):

Oh i see :D

OpenStudy (anonymous):

Using complete sentences, explain each step in simplifying the ratio

OpenStudy (anonymous):

how do i do it ?

zepdrix (zepdrix):

so 5 and 4 seems to get the job done, yes? :D

OpenStudy (anonymous):

and provide the simplified form.

OpenStudy (anonymous):

hmmm okay

zepdrix (zepdrix):

So 5 and 4 work for the top. Hmm. What about the bottom, can you tell what's going on down there? :D

OpenStudy (anonymous):

@zepdrix are you good at history? if so can you help meh?

zepdrix (zepdrix):

History? :C no sorry only maf for me lol

OpenStudy (anonymous):

hmmm the bottom im not sure...

zepdrix (zepdrix):

The bottom is a perfect square, it will split into 2 EQUAL binomials, can you see it? :D

OpenStudy (anonymous):

4 and 4? :D

zepdrix (zepdrix):

yay \:D/

OpenStudy (anonymous):

woo hoooo

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