Question 208616
-12xz/(3y)+12z (squared)/x
x=-4 y=-2 z=1\2
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Substitute:
-12(-4)(1/2)/(3*-2) + 12*(1/2)^2 /(-4)
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24/(-6) + 12*(1/4)/-4
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Question:  It is hard to tell what the "x" is the denominator of.
So I'm just going to leave it there.  Hopefully you know what it
is deviding.
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= -4 + 3/(-4)
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Cheers,
Stan H.
PS: Reply to stanbon@comcast.net as the algebra.com
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