sszet7250
sszet7250
24-03-2020
Mathematics
contestada
(x−7)^2-25=0
Please tell me the two solutions
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maranathahernandezla
maranathahernandezla
24-03-2020
X=12
X=2
Because To be able to remove something from under the radical, there have to be 2 instances of it (because we are taking a square i.e. second root).
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