Question

y^2-2y-8. factorise polynomial


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Answer 1

Answer:

y^2-2y-8. factorise polynomial is (y+2)(y-4)

Answer 2

Answer:

y^2-(4-2)y-8

y^2-4y+2y-8

y(y-4)+2(y-4)

(y-4)(y+2)