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**k**. So count the number of ways of dividing m into**k**non-zero integers. For example, let m=4 and**k**=3. Thin**k**...1 Answers · Science & Mathematics · 06/02/2020

f(x) = 5 - 2x +

**k**f(**k**) = 5 - 2k +**k**Hence, f(**k**) = 5 -**k**f(f(**k**)) = 13 5 - 2f(**k**) +**k**= 13 5 - 2(5 -**k**) +**k**= 13 5 - 10 + 2k +**k**= 13 3k = 18**k**= 6 Hence, f(x) = 5 - 2x + 6 f(x) = 11 - 2x f(-4) = 11 - 2(-4) f(-4) = 191 Answers · Science & Mathematics · 05/07/2020

f(x) = 2x⁴ + 3x³ - 5x² + 3x + 2

**k**is a non-zero real root of f(x) = 0 By Factor Theorem...1/**k**)⁴ × [2 + 3**k**- 5**k**² + 3**k**³ + 2**k**⁴] f(1/**k**) = (1/**k**)⁴ × [2**k**⁴ + 3**k**³ - 5**k**² + 3**k**+ 2] f(1/**k**) = (1/**k**...1 Answers · Science & Mathematics · 12/07/2020

... we have a single root, the discriminant is 0 9 - 4k = 0 9 = 4k 9/4 =

**k**Only one value for**k**that works (9/4) * 2^(x) + 2^(-x) = 3 (9/4...2 Answers · Science & Mathematics · 25/07/2020

... Then the (

**k**inetic) friction force is F**k**= µ**k***m*g = 0.2 * 5**k**g * 10m/s² = 10 N ← using a nice round ...2 Answers · Science & Mathematics · 15/12/2019

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**k**) is the difference between the two points.**k**= 14 - 5 = 92 Answers · Science & Mathematics · 26/06/2020

O.D. = outside diameter

**K**.I. = knock out2 Answers · Entertainment & Music · 03/08/2020

I find them very friendly and polite.

4 Answers · Entertainment & Music · 23/09/2020

F < N < As <

**K**< Cs1 Answers · Science & Mathematics · 29/09/2020

It was quite witty... what set of idiots use words li

**k**e "more equal world for people who menstruate"? Only one true gender does....7 Answers · Entertainment & Music · 08/06/2020

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