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Dmitry [639]
2 years ago
15

The expression below is a sum of cubes. 216x3 +64 true or false?

Mathematics
1 answer:
zepelin [54]2 years ago
5 0

Since 216 is the cube of 6, 64 is the cube of 4 and x^3 is the cube of x, we have

216x^3 + 64= (6x)^3+4^3

so the expression is the sum of the cubes of 6x and 4

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Describe this pattern and Find the next 3 numbers in the pattern 3.5, 13, 41.5, 127, , , . also explain in a easy way how you fi
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You have:

a_1=3.5,\\ \\a_2=13,\\ \\a_3=41.5,\\ \\a_4=127.

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2 years ago
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Answer:

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Michelle will sell the shirts for $8.50 each

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