SOLUTION: We're working on polynomials and stuff in class and we're using the foil method. I have no clue what to do on that. so how would you do (X-4)(X+10)using the foil method?

SOLUTION: We're working on polynomials and stuff in class and we're using the foil method. I have no clue what to do on that. so how would you do (X-4)(X+10)using the foil method?

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Question 125630: We're working on polynomials and stuff in class and we're using the foil method. I have no clue what to do on that. so how would you do (X-4)(X+10)using the foil method?
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
FOIL is summing the products of pairs of terms __ First terms, Outside terms, Inside terms, Last terms

(X-4)(X+10) __ (X)(X)+(-4)(X)+(X)(10)+(-4)(10) __ X^2-4X+10X-40 __ X^2+6X-40
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