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Factorise each following expressions 1] 15x+25 2]3x^2-9x 3] 4xy+40x^2 |
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Answer» ONG>Step-by-step explanation: 1)15x+25 =5(3x+5) 2)3x²-9x =3x(x-3) 3)4xy+40x² =4x(y+10x) |
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