2xy + 3x + 2xyz
if x = -1 , y = 2, z = 3
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Answer:
-19
Step-by-step explanation:
if x = -1 , y = 2, z = 3
= 2xy + 3x + 2xyz
= 2 × (-1)(2) + 3(-1) + 2(-1)(2)(3)
= 2 × -2 -3 -12
= -4 -3 -12
= -19
I hope it helps
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