MATHS!
posted by Mallory .
Kinda lost with this one
Given that
hx^3  12x^2  x + 3=(2x1) (2x+1) (xk)
find the values of the constants k and h
don't even know where to start
start by expanding the right side.
then you have
hx^3  12x^2  x + 3 = 4x^3  4kx^2  x + k
By comparing "like" terms, h would be 4 and k would be 3
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