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anonymous
 one year ago
What are the solutions to the following system of equations?
y = x2 − 2x + 4
8x + y = 20
(2, 84) and (−8, 4)
(−8, 2) and (84, 4)
(2, 4) and (−8, 84)
(4, −8) and (84, 2)
anonymous
 one year ago
What are the solutions to the following system of equations? y = x2 − 2x + 4 8x + y = 20 (2, 84) and (−8, 4) (−8, 2) and (84, 4) (2, 4) and (−8, 84) (4, −8) and (84, 2)

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0No, Mac. @mcfizzy321

rishavraj
 one year ago
Best ResponseYou've already chosen the best response.1u can write the 2nd equation as y = 20  8x

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.2mcfizzy, stop with these programs. Uploading malicious content will only get you into further trouble just like yesterday . geez.

rishavraj
 one year ago
Best ResponseYou've already chosen the best response.1as y = x^2  2x + 4 and y = 20  8x so x^2  2x + 4 = 20  8x proceed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So, would combine x2 and 2x and then continue with simplifying?

rishavraj
 one year ago
Best ResponseYou've already chosen the best response.1\[x^2  2x + 4 = 20  8x\] \[x^2 + 6x  16 = 0\] solve the equation

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay, so the factors would be (x8)(x+2)... is this right so far?

rishavraj
 one year ago
Best ResponseYou've already chosen the best response.1it would be (x + 8)(x  2)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay, got it. Is this it, or is there more to do? Sorry, I was so confused on this one.

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.2I'm wondering... how do we find (84,4) ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I have no idea, that's what I was confused about too.

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.2because (x+8)(x2) we have x = 8, 2 ... plug them in and solve for y?!

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.2wait I think so... like if x = 2 8(2) + y = 20 16+y=20 y=2016 = 4

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.2duh I was getting there k...

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ahhhh lol. Makes sense!

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.2we need our answer in (x,y) form like when x = 2, y = 4 so (2,4) was one pair x = 8, y = 84 (8,84) was the other one

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you so much!!!!
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