adenreem adenreem
  • 19-06-2021
  • Mathematics
contestada

solve the equation 3x²–2x=5​

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ilovecats8686
ilovecats8686 ilovecats8686
  • 19-06-2021

Answer:

x= -1 or x= 5/3

Step-by-step explanation:

3x²–2x=5​

3x²-2x-5=0

(3x+_)(x-_)

(3x-5)(x+1)

(I just use a guess and check method to see what will fill the blanks and let the expression expand to become 3x²–2x=5​)

3x-5=0

3x=5

x= 5/3

x+1

x=-1

x= -1 or x= 5/3

Hope this helps!

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