3 years ago

Find the solution set. x^2 - 25 = 0

Mathematics

1 answer:

marusya05 [52]3 years ago

4 0

Answer: x=5,−5

Thats the answer

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A 60-cm spring will stretch (in cm) one third the weight (in kg) attached to it. How long will the spring be if a 20-kg weight i

Rainbow [258]

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Answer:

66 2/3 cm

Step-by-step explanation:

The weight in kilograms is 20, so the stretch in cm is 20/3 = 6 2/3 cm.

When the 60 cm spring is stretched an additional 6 2/3 cm, its length will be ...

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2 years ago

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4,2,0,-2,-4

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Step-by-step explanation:

Just factored out the 10.

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