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Factorise:-2x²-5x+2 |
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Answer» ONG>Answer: 2x²-5x+2=0 2x²-4x-x+2=0 2x(x-2)-1(x-2) (x-2)(2x-1)=0 x-2=0 2x-1=0 x=2 x=1/2 ∴x=2,1/2 |
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