X = 5 + 2×2 Express In Standard Form And Determine The Values Of A, B, C

x = 5 + 2×2

Express in standard form and determine the values of a, b, c

Express in standard form and determine the values of a, b, c

x = 5 + 2x²

write the equation in Standard form :

  • 2x² + x 5 = 0

determine the values of a, b, c :

  • a = 2
  • b = 1
  • c = 5

Solve the quadratic equation ax² – bx – c = 0 using

  • x = -b ± √b² – 4ac/2a
  • x = -(1) ± √(1)² -4(-2)(-5)/2(-2)
  • x = -1 ± √-39/-4
  • No real solutions

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