SOLUTION: Did I complete this correctly? 4x^4 - 3xy^3 when x = -1 and when y = -2 I got: 4x^4

SOLUTION: Did I complete this correctly? 4x^4 - 3xy^3 when x = -1 and when y = -2 I got: 4x^4 - 3xy^3 4 . 1 +(3.-8) 4 + -24 = -20

Question 56465: Did I complete this correctly?
4x^4 - 3xy^3

when x = -1 and
when y = -2
I got:
4x^4 - 3xy^3
4 . 1 +(3.-8)
4 + -24
= -20
Answer by funmath(2933) (Show Source): You can put this solution on YOUR website!
You got the correct answer, this is the way that your teacher wants to see it:
, x=-1, y=-2

= -20
Happy Calculating!!!
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