SOLUTION: (x^2-4x+5)(5x^2+3x-4)

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Question 846697: (x^2-4x+5)(5x^2+3x-4)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
%28x%5E2-4x%2B5%29%285x%5E2%2B3x-4%29

x%5E2%285x%5E2%2B3x-4%29-4x%285x%5E2%2B3x-4%29%2B5%285x%5E2%2B3x-4%29



5x%5E4%2B3x%5E3-4x%5E2-20x%5E3-12x%5E2%2B16x%2B25x%5E2%2B15x-20

5x%5E4-17x%5E3%2B9x%5E2%2B31x-20

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So, %28x%5E2-4x%2B5%29%285x%5E2%2B3x-4%29 expands and simplifies to 5x%5E4-17x%5E3%2B9x%5E2%2B31x-20