anonymous
  • anonymous
sqrt(x+4)=-7 Solve.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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gw2011
  • gw2011
square root (x+4)=-7 Square both sides and you get: x+4=49 x=45 Substitute into the square root and you get square root (45+4)=square root (49) The square root (49) =+/-7 Since the equation = -7, then the correct form of writing the equation is: -square root (49) Therefore, the square root (49)=7 but with the minus sign in front of the square root you get -7

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