Factorise by regrouping
1. pr + qs + qr + ps
2. ad –cm –am + cd
3. 8a +15by +...
Mathematics, 13.10.2020 23:01 raekwon12
Factorise by regrouping
1. pr + qs + qr + ps
2. ad –cm –am + cd
3. 8a +15by +12y +10ab
4. x²+15 -3x -5x
Answers: 2
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