joanaedmond joanaedmond
  • 09-10-2019
  • Mathematics
contestada

solve -5 square root x =15

Respuesta :

PollyP52 PollyP52
  • 09-10-2019

Answer:

x = 9.

Step-by-step explanation:

-5 square root x =15

divide both sides by -5:

√x = 15/-5 = -3

Squaring both sides:

x = 9.

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