Mathematics, 28.07.2021 06:00 nuncasemeoovideo999

Alexandra is trying to factorise fully15y + 30. Rebecca says the answer is 3(5y + 10) Victoria says the answer is 5(3y + 6) Alexandra says both Rebecca and Victoria are incorrect, why?

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Alexandra is trying to factorise fully15y + 30. Rebecca says the answer is 3(5y + 10) Victoria says...