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factor 2x^2+x-14

Please help me factor this problem

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Amy C. | Amy C., Award-winning teacher and tutor of Science and MathAmy C., Award-winning teacher and tutor ...
5.0 5.0 (185 lesson ratings) (185)
Hello Mary,
If you are able to factor other problems in that section, have you checked the directions?  Sometimes they throw in problems that cannot be factored or simplified.  Also- did you write down the problem correctly?
The only way to start this problem is to have factors of 2x and x first:
(2x      )(x       )
Then the last 2 factors would be 2 and 7, or 7 and 2 (or even 14 and 1 or 1 and 14).  You would need one addition sign and then one subtraction sign because there is a subtraction sign in front of 14, so the signs will be different.  The only problem is that when you multiply out your 2 sets of parentheses, the answer needs to equal the original problem above, and I don't see any solution that works.  Think about it- you posted this problem 3 hours ago and there are a lot of Math tutors on here- if it could be factored, someone would have answered it by now!
Please post again if you typed the problem incorrectly or if you have other questions- GOOD LUCK! :)  Amy