PDF chapter test TRY NOW
Factorise:
1. \(x^2 + yz + xy + xz =\)
2. \(x^2 + 8x + 16 =\)
3. \(49x^2 - 84xy + 36y^2 =\)
Answer variants:
\((7x + 6y)^2\)
\((x + y)(x - z)\)
\((x + 4)^2\)
\((x - 4)^2\)
\((7x - 6y)^2\)
\((x + y)(x + z)\)
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