How many permutations are there of the word LOLLIPOP?

1 year ago
3. How many permutations are there for the letters in the word LOLLIPOP? 1680 6720 10,080 40,3204. What is the fourth term in the expansion of (x + 2y)8? 336x5y3 448x5y3 1120x4y4 1680x4y4
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3) 8!/3!2!2! = 1680

4) 8C3x⁵(2y)³ => 56x⁵(8)y³

=> 448x⁵y³

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