EveretteSellai199 EveretteSellai199

03-05-2014
Mathematics

Answered

Which of the following is equivalent to 3a + 4b – (–6a – 3b) ?

A16ab
B–3a + b
C–3a + 7b
D9a + b
E9a + 7b

Verified Answer :

03-05-2014

\(3a + 4b - (-6a - 3b) =3a + 4b +6a +3b = 9a +7b \\ \\ \\ Answer : \ E. \ \ 9a + 7b\)

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