SOLUTION: Evaluate cd(d to the 2nd power - c) if d = -1 and c=2

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Question 140666: Evaluate cd(d to the 2nd power - c) if d = -1 and c=2
Found 2 solutions by checkley77, praseenakos@yahoo.com:
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
d=-1 & c=2
cd(d^2)-c
2*-1(-1)^2-2
-2*1-2
-2-2=-4 answer.

Answer by praseenakos@yahoo.com(507) About Me  (Show Source):
You can put this solution on YOUR website!
Question:
Evaluate cd(d to the 2nd power - c) if d = -1 and c=2
Answer:

+c+%28d%5E2%29-+c

if d = -1 abd c = 2, the expression will become,
==> +2%28-1%29%5E2+-+2

==> +2%2A+1+-+2

==> +2++-+2

==> +0, which is the required answer.


Hope you found it useful.

Regards.

Praseena.