1987cjackson 1987cjackson

22-11-2019
Mathematics

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1. (-3x2 + 14x - 11) + (16x2 - 19x+3)

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Аноним Аноним

22-11-2019

Answer:27x-14

Step-by-step explanation: Simplify the expression.

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branaebaby branaebaby

22-11-2019

-3×2+14×-11+16×2-19×+3=144

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