Factorise a.)-2x^2-7x-3 b.)10x^2-23xy+12y^2
suhanisaxena112:
Is ur b) a correct question
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(a) 2x²-7x-3
2x²-6x-x-3
2x(x-3)+1(x-3)
(2x+1) (x-3)
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