marlisamoore
marlisamoore
17-08-2017
Mathematics
contestada
can someone help with this question?
Respuesta :
kphung76127
kphung76127
17-08-2017
When you subtract flip the signs of the second set.
2x^2+5-4x+3
Now combine like terms
2x^2-4x+8
Final answer: B
Answer Link
choixongdong
choixongdong
17-08-2017
= 2x^2 + 5 - 4x + 3
= 2x^2 - 4x + 8
answer is B
Answer Link
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