What is the sum of the polynomials? (x^2-2x+4) and (-2x^2+3x-9) Answer choices A) -X^2+X-5 B) -x^2-5x-5 Please Help
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Originally Posted by jsw9430 What is the sum of the polynomials? (x^2-2x+4) and (-2x^2+3x-9) Answer choices A) -X^2+X-5 B) -x^2-5x-5 Please Help Don't you know how to collect like terms?
Not really
Do you know what is meant by collecting like terms?
yes puting x's and exponets together
Not quite, it's putting together all terms that have the same POWERS of x. Now try it.
Thanks I got it now.
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