roots of 2x^2-5x+3=0 are ________ [ ]
A) -1 and 3/2 B) 1 and -3/2 C) 1 and 3/2 D) -1 and -3/2
please send it fast

2 thoughts on “roots of 2x^2-5x+3=0 are ________ [ ]<br /> A) -1 and 3/2 B) 1 and -3/2 C) 1 and 3/2 D) -1 and -3/2<br /> please send it fast”

1. Answer:

   1. C)1 and 3/2

   step by step explanation:

   1. 2x²-5x+3=0
   2. 2x²-2x-3x+3=0(By Factorisation 6=(-2×-3)
   3. 2x(x-1)-3(x-1)=0[Taking Common]
   4. (x-1)(2x-3)=0
   5. x=1 or 3/2

   I Hope this will Help You

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2. 2x²-5x+3=0

   2x²-(3+2)x+3=0

   2x²-3x-2x+3=0

   x(2x-3) -1(2x-3) =0

   (x-1)(2x-3) =0

   therefore

   x=1, x=3\2

   Answer: (C)

   Reply