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solving quadratic equations by graphing and very confused!!! please help!! y=x^2+5x=4
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i mean y=x^+5x+4 not equals sorry :)
y = x^2+5x+4 y = x^2+4x + x + 4 y = x(x+4)+1(x+4) y = (x+4)(x+1)
x = -4 or -1
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solving for vertex im not getting the right answer
x = -b/(2a)
x= -5/2 = -2.5
y = 6.25 -12.5 +4
|dw:1319693669576:dw|
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