SOLUTION: find the sum or diffrence
(x2 + 2x + 1) + 4x2 + 5x + 3)
i know that the end is +7x + 4 but i cant figure out the x2 + 4x2
Algebra.Com
Question 311102: find the sum or diffrence
(x2 + 2x + 1) + 4x2 + 5x + 3)
i know that the end is +7x + 4 but i cant figure out the x2 + 4x2
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
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