alondravazquez337 alondravazquez337
  • 27-01-2020
  • Geography
contestada

hat are the solution(s) to the quadratic equation 40 − x2 = 0

Respuesta :

mrawesome533b
mrawesome533b mrawesome533b
  • 27-01-2020

Answer:

x = 20

Explanation:

40 - x2 = 0

-40           -40

-2x = -40

make positive

2x = 40

/2      /2

x = 20

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