mackenzieloo11
mackenzieloo11 mackenzieloo11
  • 24-03-2014
  • Mathematics
Answered

How many solutions will the following equation have: x squared -49=0



Answer :

KSK KSK
  • 24-03-2014
Xsquere-49=0
Xsquere=49
X=√49 (squere root of 49 is 7)
i.e  X=7
Answer Link
deathstrike001
deathstrike001 deathstrike001
  • 24-03-2014
If u use factoring then x can be 7 or -7
Answer Link

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