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Mathematics 13 Online
OpenStudy (anonymous):

Find the opposite of this polynomial... 4x^2 -7x + 13

jimthompson5910 (jim_thompson5910):

The opposite of x is -x So the opposite of 4x^2 -7x + 13 is -(4x^2 -7x + 13) From here, distribute the negative through and simplify.

OpenStudy (anonymous):

-4x^2 +7x - 13 Maybe

jimthompson5910 (jim_thompson5910):

good you got it

jimthompson5910 (jim_thompson5910):

another way to look at it is that you're changing the sign of each term

OpenStudy (anonymous):

^yea :D

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