Bg17
Bg17
25-04-2018
Mathematics
contestada
Can someone help me with this question please
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gardenslumber
gardenslumber
25-04-2018
it's the second one -7x^2 because a quadratic equation needs to be squared and that's the only one that provides that, you can also find the differences of each equation to see if it's quadratic
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allanamcneill
allanamcneill
25-04-2018
The answer to this question is B -7x^2-x+2
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