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3 years ago

21

Mathematics

1 answer:

katrin [286]3 years ago

5 0

Step-by-step explanation:

Step 1: Factor

x^2 - 4x - 5

x^2 - 5x + x - 5

(x - 5)(x + 1)

E D

Answer: Option D and E

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Voltage Sources in Series

When two or more voltage sources are connected in series, the total voltage is the sum of the individual voltages of each source.

The figure shown has three voltage sources of values:

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