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Zinaida [17]
3 years ago
14

Simplify (3x^2 – 5x + 3) + (-3x^2 + 5x – 3).

Mathematics
1 answer:
zysi [14]3 years ago
3 0

Answer:

They cancel out, so simplified is zero.

Step-by-step explanation:

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Two faulty machines, M1 and M2, are repeatedly run synchronously in parallel (i.e., both machines execute one run, then both exe
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P(M_1\text{ fails or }M_2\text{ fails})=P(M_1\text{ fails})+P(M_2\text{ fails})-P(M_1\text{ and }M_2\text{ both fail})

by the addition rule. Failure events are independent, so

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4 years ago
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