SOLUTION: Add: 10x^2 +7x - 15
4x^2 -8x +7
Algebra.Com
Question 180138: Add: 10x^2 +7x - 15
4x^2 -8x +7
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
10x^2 +7x - 15
4x^2 -8x +7
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14x^2-x-8 ans.
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