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sladkih [1.3K]
4 years ago
14

Find the 5th term in the expansion of (x+3)?.

Mathematics
1 answer:
serg [7]4 years ago
8 0

Answer:

(x+3)⁴

Step-by-step explanation:

(1)x⁴

+

(4)x³.3

+

(6)x²3²

+

(4)x 3³

+

(1)3⁴

= x⁴+ 12x³+ 54x² + 108x + 81

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Answer:

x² - 2x - 8

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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4 0
3 years ago
The square shown has a perimeter of 32 units. The square is rotated about line k. What shape is created by the rotation and what
harkovskaia [24]
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where P is the perimeter and x is the measure of the sides.

When P is 32 units then,
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This 8 inches is the diameter of the cylinder formed by the rotation. 
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6 0
4 years ago
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8. Simplify 7a + 5b + 301 - 2b
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Step-by-step explanation:

7a+5b+301 should be simplify

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3 years ago
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