katethegreat629 katethegreat629
  • 08-08-2017
  • Mathematics
contestada

What are the solutions of the quadratic equation 49x^2 = 9? TIMED!!!!!!!!

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mperemsky
mperemsky mperemsky
  • 08-08-2017
(7x + 3)(7x - 3)
7x + 3 = 0
7x = -3
x = -3/7


7x - 3 = 0
7x = 3
x = 3/7

x = 3/7 and x = -3/7
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