Question: Solve each equation by using substitution to transform it into a quadratic equation. 16. x 4x2-2=0 17.x-4x=1 18. 2x 2 -5x-1=3

Solve each equation by using substitution to transform it into a quadratic

  

Solve each equation by using substitution to transform it into a quadratic equation. 16. x 4x2-2=0 17.x-4x=1 18. 2x 2 -5x-1=3

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