PDF chapter test TRY NOW
Factorise:
1. \(9x^2 + 30xy + 25y^2 =\)
2. \(4x^2 - 4xy + y^2 =\)
Answer variants:
\((3x + 5y)\) and \((3x + 5y)\)
\((2x - y)\) and \((2x - y)\)
\((3x + 5y)\) and \((3x - 5y)\)
\((2x + y)\) and \((2x - y)\)
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