956jay
956jay 956jay
  • 21-01-2020
  • Mathematics
contestada

One solution to the problem below is 7.
What is the other solution?
w2 - 49 = 0

Respuesta :

AyaanR
AyaanR AyaanR
  • 21-01-2020
-7 because the square root of 49 is 7 and -7
Answer Link

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