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Mathematics 10 Online
OpenStudy (anonymous):

would the x intercept for f(x)=25x^2+40x+16 be (-2/5,0)?

OpenStudy (dumbcow):

well this factors to (5x+4)^2 5x+4 = 0 5x = -4 x = -4/5

OpenStudy (anonymous):

thanks

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