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  • 07-11-2020
  • Mathematics
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what is the intermediate step in form (x+a)^2=b as a result of completing the square of the following equation
6x^2+72x-170=-2

what is the intermediate step in form xa2b as a result of completing the square of the following equation 6x272x1702 class=

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Аноним Аноним
  • 07-11-2020

Answer:

6x² + 72x - 170 = -2

<=> 6x² + 72x - 168 = 0

<=> x² + 12x - 28 = 0

<=> x² + 12x + 36 = 64

<=> (x+6)² = 64

Step-by-step explanation:

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