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Jan 20, 2023 · The answer is 123.5. To solve the equation, you need to follow the order of operations, which is also known as PEMDAS (Parentheses, Exponents, ...
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Jan 6, 2022 · How do I solve this: What is the coefficient of x2020 x 2020 in (1+x+x2+...
Feb 8, 2022 · It turns out the number of solutions is 455. (I've taken zero to be a non-negative integer for purposes of this problem.) There's not enough ...
Apr 14, 2019 · The solution is bit simple for this number pattern. The series is generated by adding odd numbers to the given available number starting from 3 ...
Apr 16, 2016 · 1-x-x^2+x^3) = (1-x)-x^2(1-x) = (1-x)(1-x^2) = (1-x)^2(1+x) Given expression = { (1-x)^2(1+x)}^6 = (1-x)^12 (1+x)^6 Coefficient of x^n in ...
May 1, 2021 · The number n! n ! ends with two zeros, so there are exactly two multiple of 5 5 among the numbers up to n n . Thus, if 3628800=n!
Feb 20, 2023 · Hint: it's the same answer as “How many ways are there to put 5 balls into 12 boxes, with no restrictions?” Let's label the remaining 5 balls 1 ...
Aug 21, 2019 · I think there is a very short trick to solve this question without actual calculations. Since 3628800 has two zeroes, we can notice this is only ...
May 13, 2020 · Hint: it's the same answer as “How many ways are there to put 5 balls into 12 boxes, with no restrictions?”.
Jun 20, 2021 · For 2nd game again 3 choices and again 3 ways to choose the outcome. This way it will go on till 17 matches. So the answer would be 3*3*3*…