253410 253410
  • 12-11-2020
  • Mathematics
contestada

on a recent homework assignment, Eli needed to solve the equation d^2 = 49. He icorrectly wrote g = -7

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PollyP52 PollyP52
  • 12-11-2020

Answer:

The solution set is  {-7, 7}.

Step-by-step explanation:

He was half right .There are 2 solution d = -7 and d = 7.

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