rubyizela rubyizela
  • 18-01-2020
  • Mathematics
contestada

How to answer (4c +9 )^2=0 ?

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navybluetriplethill navybluetriplethill
  • 18-01-2020

Answer: c = - 9/4

Take the square root of both sides.

4c+9=0

Subtract 9 from both sides.

4c = -9

Divide both sides by 4

C = -9/4

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