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OpenStudy (anonymous):
Evaluate the expression for the given values of the variables. 4t + 2u2 – u3; t = 2 and u = 1
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OpenStudy (anonymous):
just plug in the values wherever you see them..so..it would be 4 times 2+ 4 times 1 -3 times 1
OpenStudy (anonymous):
and you should get 8+4-1..which is 11
OpenStudy (cwrw238):
isnt 2u2 = 2?
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