SOLUTION: Multiply: (x + 1)(x3 + 7x2 + 5x + 4)
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Question 770760: Multiply: (x + 1)(x3 + 7x2 + 5x + 4)
Found 2 solutions by Alan3354, Cromlix:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Multiply: (x + 1)(x3 + 7x2 + 5x + 4)
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Multiply x*(x^3 + 7x^2 + 5x + 4)
Multiply 1*(x^3 + 7x^2 + 5x + 4)
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Combine like terms. Like terms are x^3, x^2, etc.
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PS Use ^ (Shift 6) for exponents.
Answer by Cromlix(4381) (Show Source): You can put this solution on YOUR website!
(x + 1)(x^3 + 7x^2 + 5x + 4)
x^4 + 7x^3 + 5x^2 + 4x + x^3 + 7x^2 + 5x + 4
Collect like terms.
x^4 + 8x^3 + 12x^2 + 9x + 4
Hope this helps.
:-)
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