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  • 10-06-2021
  • Mathematics
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Explain how to solve 4x 2- 5x = 16 by completing the square. What are the solutions?

Respuesta :

DarlinEsteves
DarlinEsteves DarlinEsteves
  • 10-06-2021

Answer:

[tex]x = \frac{16}{3} [/tex]

Step-by-step explanation:

Solve the equations:

[tex]4x \: 2 - 5x = 16[/tex]

Multiply the monomals:

[tex]8x - 5x = 16[/tex]

Combine like terms:

[tex]3x = 16[/tex]

Divide both sides of the equation by the coefficient of variable:

[tex]x = 16 \div 3[/tex]

Calculate:

[tex]x = \frac{16}{3} [/tex]

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