Katie G.
asked • 04/13/22Given the vectors v = −15i − 4j and w = 9i + 2j, compute 4v − 3w
Mark M. answered • 04/13/22
Mathematics Teacher - NCLB Highly Qualified
4v - 3w
4(-15i - 4j) - 3(9i + 2j)
It's arithmetic!
Bob S.
Yes, simplify as much as possible. I get -87i -32j .04/14/22
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Katie G.
do you go further with the answer? Would I keep going by distributing the 4 and 3 through and combining like terms?04/13/22