Math, asked by prabhleen7521, 9 months ago

please solve thissssss

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Answered by shamthakur131

1

Step-by-step explanation:

x2-3x-9=0

x2-3x+3x-9=0

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

x-3=0 x=3

x+1=0 x=-1

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