Question

(-3+1/2)+(-3-1/2)x2-3x1/4

Answer 1

K = (-3+1/2)+(-3-1/2)x2-3x1/4
K = (-6/2 + 1/2) + (-6/2 - 1/2).2 - 3.1/4
K = -5/2 + (-7/2).2 - 3/4
K = -5/2 + (-14/2) - 3/4
K = -5/2 - 7 - 3/4
K = -10/4 - 28/4 - 3/4
K = (-10 - 28 - 3)/4
K = -41/4


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