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Use the quadratic formula below to solve the following quadratic equation: 2x² + 23x - 6.1 = 0. Quadratic formula: x = (-b ± √(b² - 4ac)) / (2a)

User Distjubo
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1 Answer

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Final answer:

To solve the quadratic equation 2x² + 23x - 6.1 = 0, we use the quadratic formula by substituting a = 2, b = 23, and c = -6.1, which yields solutions x ≈ 0.25925 and x ≈ -11.75925.

Step-by-step explanation:

To solve the quadratic equation 2x² + 23x - 6.1 = 0 using the quadratic formula x = (-b ± √(b² - 4ac)) / (2a), we will identify the coefficients: a = 2, b = 23, and c = -6.1.

Substitute these into the formula to find the values of x:

  • x = (-23 ± √(23² - 4(2)(-6.1))) / (2(2))
  • x = (-23 ± √(529 + 48.8)) / 4
  • x = (-23 ± √(577.8)) / 4
  • x = (-23 ± 24.037) / 4

Now, we'll calculate the two possible solutions for x:

  • x = (-23 + 24.037) / 4 = 0.25925
  • x = (-23 - 24.037) / 4 = -11.75925

Therefore, the solutions to the equation are x ≈ 0.25925 and x ≈ -11.75925.

User James Musser
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