the value of the expression -17x-19x4-21x2-21x2 when x = 2
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Answer:
-118
Step-by-step explanation:
-17x - 19×4 - 21×2 - 21×2
= (-17×2) - 76 - 42 - 42
= -34 -76 -42 -42
= -118
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