asked 227k views
4 votes
Which of the following Is equivalent to the expression below?

(a^2-2b^2+3)-(4b^2-5)+(3a^2+4)

A. 4a^2-6b^2+12

B. 4a^2-6b^2+2

C. 4a^2+2b^2+2

D. 4a^2+2b^2+12

asked
User Deepend
by
7.9k points

1 Answer

7 votes
A. 4a^2-6b^2+12

hope this helps
answered
User Evaleria
by
8.0k points
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