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Pahelp po, with solution po sana each answer.​

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RENZADAMTERRIBLEGO

Answer:

Sum of roots : -b/a

Product of roots : c/a

  • identify the a,b,c terms of given quadratic equation.
  • then, substitute them in my given formula.

1.) x²+10x+2 = 0

  • a=1
  • b=10
  • c=2

  • Sum: -b/a
  • -(10)/(2)
  • -5

  • Product: c/a
  • (2)/(1)
  • 2

2.) b²-2b-15 = 0

  • a=1
  • b= -2
  • c= -15

  • Sum:
  • -(-2)/1
  • -(-2)
  • 2

  • Product:
  • (-15)/1
  • -15

3-10) kayo na po para may matutunan ka sa lesson nyo :)

:)

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