monclovagirls13 monclovagirls13

19-05-2020
Mathematics

contestada

Please help ASAP
Find the sum of 2 x^2 + 3 x - 4, 8 - 3 x , and -5 x^2 + 2.
A. -3 x2 - 2
B. -7 x2 - 2
C. -3 x2 + 6
D. -7 x2 - 6 x - 2

Respuesta :

hagerkate hagerkate

19-05-2020

answer:

B. -7x2-2

add the numbers and variables together and combine like terms

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