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Factorise x^2-25

=(x-5)(x+5)

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Answered by Urja P. • Maths tutor

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There are a total of 50 apples and pears (apples + pears) in a large basket. If the total number of apples was doubled and the total number of pears was tripled, these two numbers would add up to 130. How many apples and pears are in the basket?

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