SOLUTION: (2x^2-3x-9)-(-8x^2+3x-9)

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Question 606935: (2x^2-3x-9)-(-8x^2+3x-9)
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
Distribute the negative
2x%5E2+-+3x+-+9+%2B+8x%5E2+-+3x+%2B+9
...
10x%5E2+-+6x
...
highlight_green%282x%285x-3%29%29
.....................
Delighted to help.
-Reading Boosters
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