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State the the roots of y=x^2+8x

User HTBR
by
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1 Answer

3 votes

Answer:

The roots of the given equation are x = 0 and x = -8.

General Formulas and Concepts:

Algebra I

Terms/Coefficients

  • Factoring/Expanding

Quadratic Equations

  • Solving quadratic equations

Explanation:

Step 1: Define

Identify.

y = x² + 8x

Step 2: Find Roots

  1. [Quadratic] Factor: y = x(x + 8)
  2. [Quadratic] Set up [Solve]: 0 = x(x + 8)
  3. [Quadratic] Define: x = 0, -8

∴ the roots of the quadratic equation y = x² + 8x is equal to 0 and -8.

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Topic: Algebra I

User Juan Isaza
by
7.7k points

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