SOLUTION: I need help please. Short Answer. Add the following: (9.8x2 – 2.2x – 7.8) + (-4.9x2 – 1.1x + 7)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: I need help please. Short Answer. Add the following: (9.8x2 – 2.2x – 7.8) + (-4.9x2 – 1.1x + 7)      Log On


   

Question 483956: I need help please.
Short Answer. Add the following: (9.8x2 – 2.2x – 7.8) + (-4.9x2 – 1.1x + 7)
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