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I) Factorise x^2 - x - 20 ​
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I) Factorise x^2 - x - 20
​

User Jorel Amthor
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(x + 4)(x - 5)

hope it helps

#carryonlearning

see the attachment for the Step-by-step explanation

I) Factorise x^2 - x - 20 ​-example-1
User Strickland
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