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1 of 8 0-day streak

Factorise common factors and differences of squares

DIFFICULTYintrostandardchallengeexam
Question 1 of 8

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Factorise the algebraic expression below

\[5r^{2} + 10r\]
2 marks

Write the expression in fully factorised form

\[?r\left(r + ?\right)\]