SOLUTION: 4xy^2-4x2y+8y^3 for x = 4 and y = -3

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Question 649110: 4xy^2-4x2y+8y^3 for x = 4 and y = -3
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

4xy%5E2-4x%5E2y%2B8y%5E3 for x+=+4 and y+=+-3
=4%2A4%28-3%29%5E2-4%2A4%5E2%28-3%29%2B8%28-3%29%5E3
=16%2A9-4%2A16%28-3%29%2B8%28-27%29
=144-64%28-3%29-216
=144%2B192-216
=336-216
=120