Math, asked by hkaur6479, 8 months ago

Factorise: -2x²+3x+9​

Answers

Answered by preethi262200
5

Step-by-step explanation:

  • -2x^2+3x+9=-2x^2-6x+3x+9
  • =-2x(x+3)+3(x+3)
  • =(x+3)(-2x+3)
  • x=-3 or x=3/2

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