Question

Factorise 9x²+6xy+y²​

Answer 1

Answer:

I hope you can understand my friend

Answer 2

Answer:

$9x {}^{2} + 6xy + y {}^{2} = (3x) {}^{2} + (2 \times 3x \times y) + y {}^{2}$

$= (3x + y) {}^{2}$

Hope it helps you

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