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OpenStudy (anonymous):
(3x^2+x+1) + (2x^2-3x-5)
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OpenStudy (ivettef365):
combine like terms
OpenStudy (ivettef365):
you have 3x^2 + x + 1 +2x^2 -3x -5
OpenStudy (anonymous):
6x^4+3x+6 . is this correct?
OpenStudy (ivettef365):
3x^2 + 2x^2 this is just (3 + 2) x^2
OpenStudy (anonymous):
5x^2 - 2x - 4
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OpenStudy (ivettef365):
then you have x -3x this is (1 -3) x
OpenStudy (ivettef365):
and the last one is just (1-5) = ?
OpenStudy (anonymous):
my answers right.
OpenStudy (ivettef365):
yes it is
OpenStudy (anonymous):
aw sorry i thought it is multiplication
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OpenStudy (ivettef365):
is just adding
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