Math
posted by Angie .
when 3g^24g+2 is subtracted from 7g^2+5g1, what is the difference?

Subtract each term from the corresponding term with the same power of g.
7g^2  3g^2 = 4 g^2
5g (4g) = 9g
1 2 = 3
The difference is the sum of those three terms,
4g^2 +9g 3