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How do you solve this using the quadratic formula -4m2 plus 24m equals 32?
Wiki User
∙ 13y ago
-4m + 24m = 32 ( subtract 32 from each side and get in standard form )
-4m + 24m - 32 = 0
quadratic formula..........
m = -b +/- sqrt(b^2-4ac)/2a
a = -4
b = 24
c = -32
m = -24 +/- sqrt[24^2 - 4(-4)(-32)]/2(-4)
m = -24 +/- sqrt(576 - 512)/-8
m = -24 +/- sqrt(64)/-8
m = [-24 +/- 8]/-8
m = 2
m = 4
Downturn parabola with these X intercepts
Wiki User
∙ 13y ago
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