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kati45 [8]
3 years ago
11

5x4 – 7x3 – 5x2 + 5x + 1 = 0

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
5 0
20 - 21 - 10 + 5x +1= 0
5x = 10
x = 2
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Answer:

5.3

Step-by-step explanation:

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stich3 [128]
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3 years ago
A concrete block has a cy
geniusboy [140]
To solve this problem, we will subtract the volume of the cylinder from the volume of the rectangular prism.

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