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Respuesta :

the answer is x= √10 or √-10
mimisou

Answer: the answer is x^2=10

Step-by-step explanation:

5-2x^2=-15

  • step one {subtract 5 from both sides} {example- 5-2x^2-5=15-5
  • step two {simplify} {example- -2x^2=-20
  • step three {divide both sides by -2} {example- -2x^2 = -20
  • {{disclaimer this is part of step three}}               -2            -2                                                          
  • step four {simplify} {example- x^2=10

                                                                                                                                                           

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