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What is the product of 3a2b and -2ab3? (1) a 2b3 (3) -6a2b3 (2) a3b4 (4) -6a3b4
asked
Apr 20, 2016
Mathematics
high-school
1
answer
2
votes
146k
views
Let f(x)=2x+2. solve f^-1(x) when x=4.
asked
Feb 2, 2015
Mathematics
high-school
2
answers
1
vote
18.4k
views
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