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Factorise(ii) x (2x + 5) = 3. |
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Answer» X(2x+5)=3 2x²+5x=3 2x²+5x-3=0 2x²-6x+x-3=0 2x(x-3)+1(x-3)=0 (x-3)(2x+1)=0 x-3=0 x=3 & 2x+1=0 x= -1/2 |
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