SOLUTION: Evaluate the polynomial 4 + 3x + xy^2 + 8x^3y^3 when x = 2 and y = 3. thats my problem. I got 8x^4+3x^2+4x from a website but not sure I know how to do these and just need a sample

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Evaluate the polynomial 4 + 3x + xy^2 + 8x^3y^3 when x = 2 and y = 3. thats my problem. I got 8x^4+3x^2+4x from a website but not sure I know how to do these and just need a sample      Log On


   

Question 294587: Evaluate the polynomial 4 + 3x + xy^2 + 8x^3y^3 when x = 2 and y = 3. thats my problem. I got 8x^4+3x^2+4x from a website but not sure I know how to do these and just need a sample so I can see what to do? If you write down step for step would be very helpful. Thank you.
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Evaluate: I grouped the terms as shown to simplify the calculations.
%284%2B3x%2Bxy%5E2%29%2B%288x%5E3y%5E3%29 for x = 2 and y = 3. Substitute these values into this expression.
=%2828%29%2B%281728%29+=+highlight%281756%29