Estatia Posted February 13, 2018 Share Posted February 13, 2018 (edited) Now that you figured this part out the next part is a math problem solve it and you get 10 points! Give me the answer with this color code(hex) #202020 so no one else can understand.. Here is the problem (x-4)(x+9) Edited February 13, 2018 by Estatia Link to comment Share on other sites More sharing options...
Oakmi Posted February 13, 2018 Share Posted February 13, 2018 (edited) SHITE! I Tried but hey, I suck at math anyway. Edited February 15, 2018 by Oakmi Link to comment Share on other sites More sharing options...
Estatia Posted February 14, 2018 Author Share Posted February 14, 2018 3 hours ago, Oakmi said: (x-4)(x+9) = 0 Sorry incorrect Link to comment Share on other sites More sharing options...
AniMeFReaK Posted February 14, 2018 Share Posted February 14, 2018 (edited) =(x + -4)(x + 9) = 0 = (-4 + x)(x + 9) = 0 = (-4 + x)(9 + x) = 0 = (-4 + x) * (9 + x) (-4(9 + x) + x(9 + x)) = 0 ((9 * -4 + x * -4) + x(9 + x)) = 0 ((-36 + -4x) + x(9 + x)) = 0 (-36 + -4x + (9 * x + x * x)) = 0 (-36 + -4x + (9x + x2)) = 0 = -4x + 9x = 5x (-36 + 5x + x2) = 0 =-36 + 5x + x2 = 0 =(-9 + -1x)(4 + -1x) = 0. I'm no good in math BTW. Edited February 14, 2018 by AniMeFReaK Link to comment Share on other sites More sharing options...
Baku Posted February 14, 2018 Share Posted February 14, 2018 (edited) 7x-36 Its been a while but I'm pretty sure that this is correct. Edited February 14, 2018 by Baku Link to comment Share on other sites More sharing options...
Whutever42 Posted February 14, 2018 Share Posted February 14, 2018 (edited) On 2018/2/13 at 12:41 AM, Estatia said: Now that you figured this part out the next part is a math problem solve it and you get 10 points! Give me the answer with this color code(hex) #202020 so no one else can understand.. Here is the problem (x-4)(x+9) How do you even solve that? It is an expression there is no answer to it. If you had set it equal to something or y then it would be possible. But assuming you wanted it set equal to 0 the answers are 4,-9 Edited February 14, 2018 by Whutever42 Link to comment Share on other sites More sharing options...
Estatia Posted February 14, 2018 Author Share Posted February 14, 2018 22 hours ago, Oakmi said: (x-4)(x+9) = 0 18 hours ago, Estatia said: Sorry incorrect 8 hours ago, AniMeFReaK said: =(x + -4)(x + 9) = 0 = (-4 + x)(x + 9) = 0 = (-4 + x)(9 + x) = 0 = (-4 + x) * (9 + x) (-4(9 + x) + x(9 + x)) = 0 ((9 * -4 + x * -4) + x(9 + x)) = 0 ((-36 + -4x) + x(9 + x)) = 0 (-36 + -4x + (9 * x + x * x)) = 0 (-36 + -4x + (9x + x2)) = 0 = -4x + 9x = 5x (-36 + 5x + x2) = 0 =-36 + 5x + x2 = 0 =(-9 + -1x)(4 + -1x) = 0. I'm no good in math BTW. 5 hours ago, Baku said: 7x-36 Its been a while but I'm pretty sure that this is correct. 4 hours ago, Whutever42 said: How do you even solve that? It is an expression there is no answer to it. If you had set it equal to something or y then it would be possible. But assuming you wanted it set equal to 0 the answers are 4,-9 I'm sorry I should have clarified the solution a problem like this has two answers the ones are: x^2(this is x squared) X^2+5x-36, x=4 x=-9 I will make that is more clear: Find the x and y intercept(s) with the equation y=x^2+17+72 Link to comment Share on other sites More sharing options...
Whutever42 Posted February 15, 2018 Share Posted February 15, 2018 15 hours ago, Estatia said: I will make that is more clear: Find the x and y intercept(s) with the equation y=x^2+17+72 The x intercepts are -9 and -8 and the y intercept is 72 Link to comment Share on other sites More sharing options...
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