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frosja888 [35]
4 years ago
15

Sienna published 2/3 of the poems she wrote in a book. Additionally, she published 4 different poems in the newspaper. The total

number of poems she published was 22. How many poems had sienna written?
Mathematics
1 answer:
CaHeK987 [17]4 years ago
5 0
Sienna has written 27 poems

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If f(x) = kx^3+ x^2 − kx + 2, find a number k such that the graph of f contains the point (k, -10)
Elina [12.6K]

If we write k where we see x in the equation and set the result equal to -10, we get the result.

  • f(k)=k(k)^3+k^2-k(k)+2
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  • k_{1}=\sqrt[4]{3}(-1-i)
  • k_{2}=\sqrt[4]{3}(-1+i)
  • k_{3}=\sqrt[4]{3}(1-i)
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Step-by-step explanation:

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Effectus [21]

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Step-by-step explanation:

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5x + 3y = 12 ....(1)

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