SOLUTION: I am trying to check my work to see if it is correct. The problem is 4+x^3-x, for x=-3 the answer i got is -26 is this correct?
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Question 514982: I am trying to check my work to see if it is correct. The problem is 4+x^3-x, for x=-3 the answer i got is -26 is this correct?
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
The problem is 4+x^3-x, for x=-3
Substitute
4 + -3^3 -(-3); remember minus a minus is a plus
4 - 27 + 3 = -20
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