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freeCodeCamp/curriculum/challenges/english/08-coding-interview-prep/project-euler/problem-356-largest-roots-of-cubic-polynomials.english.md
Oliver Eyton-Williams f1c9b08cf3 fix(curriculum): add isHidden: false to challenges
This includes certificates (where it does nothing), but does not
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2020-05-25 16:25:19 +05:30

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id, challengeType, isHidden, title, forumTopicId
id challengeType isHidden title forumTopicId
5900f4d01000cf542c50ffe3 5 false Problem 356: Largest roots of cubic polynomials 302016

Description

Let an be the largest real root of a polynomial g(x) = x3 - 2n·x2 + n. For example, a2 = 3.86619826...

Find the last eight digits of.

Note: represents the floor function.

Instructions

Tests

tests:
  - text: <code>euler356()</code> should return 28010159.
    testString: assert.strictEqual(euler356(), 28010159);

Challenge Seed

function euler356() {
  // Good luck!
  return true;
}

euler356();

Solution

// solution required