# Substituting 3165

Determine the value of the expression by substituting for the variables a = 5, b = 2, x = 3, y = 1:

k = 4ab + 1/2 ab - 14

l = x

m = 5b

k = 4ab + 1/2 ab - 14

l = x

^{2}+ 2xy + y^{2}m = 5b

^{3}- 4b^{2}### Correct answer:

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