Homework Help: Grade 11 Math

Posted by elian on Tuesday, November 9, 2010 at 3:23pm.

solve for the zeroes
im not sure if I'm right or not
f(x)= 4x^2-2x

is the answers
x=0 and x= -2

Grade 11 Math - PsyDAG, Wednesday, November 10, 2010 at 10:40am
4x^2 - 2x = x(4x-2)

If x(4x-2) = 0

x = 0, .5

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