SOLUTION: I need help to factor by grouping this problem: 7x^3 + 2x^2 - 14x -4 the sign ^ means to the power I hope I am espressing it right. Thank you

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Question 162457: I need help to factor by grouping this problem: 7x^3 + 2x^2 - 14x -4
the sign ^ means to the power I hope I am espressing it right.
Thank you

Answer by Earlsdon(6294)   (Show Source): You can put this solution on YOUR website!
Factor by grouping:
Group as follows:
Note the change of sign on the last term! Now factor from the first group and from the second group.
Factor the common term ()


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